VoIP Server Center Solution

VoIP Server Center SolutionWellBilling 6600Billing ServerWellSIP 6500Redundant SIPTelephony ServerWELLTECHWellRTP 5100RTP ServerWellBG 5800Session BorderControllerWellRec 5600IP RecorderSIPIVR 6800Application ServerIPCentx 6850IP CentrexApplicationWellXfer 6300Conference ServerWellGate 5250Universal TrunkGatewayPRO 9510ElementProvisional ServerWellsc 5900Universal SIP/H.323Converter

VOIP SERVERWellSIP 6500 SIP Telephony ServerThe Welltech WellSIP 6500 series SIP Telephony Server is the best choice toyour convergence VOIP network which covert the requirements from enterpriseto service provider. With built-in rich telephony services, WellSIP 6500 enablestraditional PABX features to your VOIP convergence platform. Also you caneasily upgrade the license or provide the high available service according to thegrowth of your business without any hardware changes.Intelligent Call RoutingWellSIP 6500 provides multiple service routing polices to meet different service providers’ requirements(e.g. load balancing, priority, most idle etc.) It enables service provider to tell how to route the call dependingon the call results or predefined rules. The incoming prefix match and outgoing prefix insert provides a veryeasy way to manage your VOIP exchange service.Easy to Configure and ManagementFull web management interface make you to manage your WellSIP 6500 anywhere of the world. You don’tneed remember the command lines or operate it on the specified console. Also the system event notice featureskeep you the system status updated remotely.NAT On-Demand TraversalDue to the lack of IPV4 address, a lot of customer is using NAT for their network. WellSIP 6500 provides theNAT on-demand traversal which will only route the voice when needed. It saves the bandwidth and providesbetter voice quality compare to route each call voice back to server. No CPE modification is required.Voice NAT/Firewall RouterWith built-in SIP and voice routing features, WellSIP 6500 provides a secure and easy way to migrate yourvoice IP PBX solution. It acts as a NAT router and firewall role which voice RTP port is only opened when SIPsignaling is established successfully.Rich Telephony ServiceThe WellSIP 6500 provides build-in rich set of telephony service which enables the service provider quick timeto market to delivery their service to their customers. By cooperating to Welltech IPCentrex 6850, the serviceprovider can provide Announcement, Auto Attendant, VMS, CRBT etc. immediately.Multiple Access to Receive Calls AnywhereWith provided SIP TCP and UDP protocol, WellSIP 6500 can accept both type of signals and do the conversionwhen needed. For each protocol, WellSIP 6500 can support up-to 3 service ports which enabling to receiveSIP service anywhere of world. Also a proprietary voice and SIP encryption can break through all ISPblockings.High Availability RedundantWellSIP 6500 provides high availability VOIP service by using active and stand-by redundant technologic whichprovides hot standby and hitless fail-over for stable call to reach mission-critical service requirement. It keepsyour service continues running.Microsoft Unified Communication Server IntegrationWellSIP 6500 can work with Microsoft Live Communication Server as a total solution to meet the enterprisecommunication requirement. Without any extra settings in Live Communication Server, WellSIP 6500 connectingyour Office Communicator to PSTN and VOIP world. Also the WellSIP 6500 can becomes a perfect connectingin between Exchange 2007 and PSTN/VOIP.

7x24 RunningRedundantSelected Features● Call Transfer● Call Forward● Call Forwarded Notice● Call Screening● Caller ID Privacy● Call Waiting● Call Hold● Call Pickup (Global, Group)● Specified Call Pickup● Find Me● Short Code● Do Not Disturb● Miss Call Notify by Email● ANI Replacement● Call Return● Hide ANI/Show ANI Selection● Call Park/RetrieveApplication Examples● VOIP Core Service● VOIP Class 5 Subscriber Service● Internet Exchange Service Center● Hosted IP-PBX● Medium to Large Enterprise IP-PBX● VOIP Call Center● Microsoft LCS 2005 Integration● Exchange 2007 Integration● Service Provider ApplicationIP PhonePSTNE1/T1 Trunk GatewayISDN/CASSS7SIP Proxy Telephony ServerHitless HA RedundantWS6500WS6500RTP Resource ServerVOIP SERVER● Call Camp on● Display Name ReplacementWG5250SIP VOIP NetworkWelRTP 5100● PSTN Number● Ring PSTN & IP Device SimultaneouslyPrivate NetworkUserSIPBG 5800IP PhoneReady-to-Run Value Added Service● System Announcement ServiceIP PhoneIADSIP Session Boarder ControllerFreeing NAT UsersIAD● Multi-Company Auto Attendant● Voice Mail Service● Coloring Ring Back Tone Service● Large Enterprise IP-PBX Application● Number Change NoticeIP-PBX Core● Call Forward Notice● Call Forward Notice and Forward● Call InterceptionWS6500WS6500AA/VMS/CRBTIP Centrex 6850● Call Recording Service● IP CentrexSIP VOIP NetworkWellXfer 6300WG5250WellRTP 5100External RTP ResourceIP PhoneIP PhoneIP PhoneConference Bridge● Up-to 384 RTP channels extension for WellSIP 6500● Subscriber Selectable● Automatically load balancing by WellSIP 6500

WellSIP 6500B SIP Telephony ServerThe Welltech WellSIP 6500B, a combination version of SIP Proxy TelephonyServer and RADIUS Billing Server together, is a very cost effective solution tostart your convergence VOIP network business. You can start your serviceimmediately to provide prepaid, post paid and a lot of enhanced service, nointeroperability issues any more.SIP Proxy Telephony Features● Intelligent Call Routing● Easy to Configure and Management● NAT On-Demand Traversal● Voice NAT/Firewall Router● Multiple Access to Receive Calls Anywhere● High Availability Redundant● Microsoft Unified Communication ServerIntegration● Support SIP & RTP Encryption/Decryption● Selected Telephony FeaturesCall TransferCall ForwardCall Forwarded NoticeCall ScreeningCaller ID PrivacyCall WaitingCall HoldCall Pickup (Global, Group)Specified Call PickupFind MeShort CodeDo Not DisturbMiss Call Notify by EmailANI ReplacementCall ReturnHide ANI/Show ANI SelectionCall Park/RetrieveCall Camp onDisplay Name ReplacementPSTN NumberRing PSTN & IP Device SimultaneouslyRADIUS Billing Server Features● RADIUS AAA SupportAuthentication MessageAuthorization MessageBilling Start/Stop Message● RFC 2865, 2866 Compliance with SelectedAttributes● Up-to 1000 subscribers support● Fully Web Management Interface● Support Prepaid/Postpaid User● Max Call Duration Protection● Immediate Response● Share Secret with MD5 Protection● Wellgate 5250 and WellSIP 6500B FullInteroperability● Automatic 6500 provision● Detail Access Log● Provide Basic Reports● Support Coin Phone Service● Support Calling ID (ANI) Validation● Support Charge Account● Auto Monthly Charge Deduction● Up-to 5 level User ManagementAdministratorDistributorGroup ResellerResellerSubscriber● Prepaid ServiceReal Time Balance DeductSubscriber/Reseller Recharge & RollbackRecharge LogEffective Date/Expired DatePIN Code Generate and Consume● Postpaid ServiceCall Detail Record StorageEffective Date/Expired DateCDR Report● Flexible Rate Plan SupportUp-to 5 Charge Segments per Rate PrefixEffective Date/Expired DateLongest Prefix MatchProgrammable Charge Unit, Amount and CycleSupport Per Call ChargeCall ScreeningHoliday & Night Time ChargeFree Monthly Minutes based on PrefixMonthly Free Charge based on PrefixDeductible Monthly Fee● External Database supportMS-SQLBuilt-in DB Connection Pool management

WellBG 5800Session Border ControllerWellBG 5800 is a SIP-aware Session BorderController which provides a cost-effective solution todeploy VOIP services. It offers automatic NAT detection & traversal,SIP signaling conversion, network topological protect and greatly decreasedthe soft-switch loading.Features● Free NAT Connections from SIP Proxy or Soft-SwitchVOIP SERVER● Easy Plug and Play without Pre-setting Subscriber● Up-to 3 UDP service ports● Auto NAT Detect and Traversal● Support Audio and Video NAT Traversal● Authentication Cryptography Bypass● Global NAT Group/IP DefinitionNAT/FirewallAudioVideo● Black List/White List of ANI and IP● Call Protection for non-Registered User● Register Protection for Authentication-Failed User● Call Keep Live Validation● Provides Call Detail Record● Call Statistic Report and SubscriberStatus Monitor● Real Time RADIUS Billing Message● RFC 3261 Comply● Support SIP Call Hold and Call Transfer● Support external RTP resource server● Support VOIP Recorder● Support 2 Ethernet Legs for VoiceRouter/Firewall● Support Network Failure BackupWellBG 5800Class 5 Soft-SwitchVOIPCoreNetworkWellBG 5800Enable NAT UsersAuto Audio/Video proxyPlug and PlaySoft - Switch Protection● Support N+1 RedundantApplication Example● Hosted PABX Customer Side SBCNATedPrivateNetworkNATedPrivateNetworkPrivateNetworkInternetIP PhonePrivateNetwork● Hosted Call Center CustomerIADIADSoft-phoneIP PhoneIP PhoneSide VOIP Recording● Soft-Switch Server Side SBC● Lawful Interception for Soft-Switch

VOIP SERVERSIPIVR 6800/6800SService Creation Application ServerSIPIVR 6800 brought you a fully web user interfaced Value Added ServiceCreation Application Server. By using easy drag and drop web interface,you can create your owned VOIP application or value added service very quicktime to market. With built-in rich pre-designed components, the developer cancreate their service without paying attention to the complexities of programming.Also the real time debugger makes developer very easy to debug and tracethe call flow status.SIPIVR 6800SSIPIVR 6800SIPIVR 6800SIPIVR 6800SSelected Features● Up-to 120 Universal VOIP Channels● SIP RFC 3261 Compliance● Fully Web Management Interface● Audio Codec G.711, G.729A, G.723.1*● Drag and Drop Call Flow EditorUSA PSTN● Real Time Status/Variable Debugger● Rich-set of Predefined Components:WG5250Basic Flow ComponentsIVR ComponentsWG 38xxDatabase ComponentsFlow Control ComponentsChina PSTNRADIUS ComponentsChannel ComponentsHTTP Access ComponentsExternal Customized Components● Support Call Hold and Transfer● Support in-Band and out-of-Band DTMF relay● Support Database Connection Pools● Support Internal/External Job Push & Retrieve● Support Internal/External Hook Function Calls● Free Text Math Expression with rich functions● Hitless Call Flow Update● Optimized Developing PlatformSIP VOIP NetworkWG5250TWN PSTNDB QuerySIPIVR 6800VOIP ApplicationServerApplication Examples● Audio Broadcasting/Announcement Service● Hosted IVR● Prepaid Calling Card Service● Universal Call Back System● IP Centrex Service● Voice Mail System● Outbound Dialer System● VOIP Call CenterG.723.1 is an optional for 6800S*

IPCentx 6850The first ready to run enhanced serviceapplication, SIP IP Centrex, is based on powerfulWelltech SIPIVR 6800 to provide the customer a quick timeto market and easy to customize their needs’ solution. With built-inpre-designed Auto Attendant, Voice Mail, Coloring Ring Back Tone andAnnouncement service, IP Centrex fulfils the requirements of service provider.It supports multi-company operation and each company can have their ownadministrator to manage.VOIP SERVERFeatures● Auto-attendantMultiple Time-based GreetingMulti-language SupportSpecial GreetingMulti-companyCustomizable Greeting● Voice Mail SystemCustomization Personal GreetingDistinct Busy or no Answer VoiceMail ProcessMulti-language supportIVR and Web Voice Mail AccessAutomatic Email ForwardMessage Waiting Indication● Color Ring Back ToneCaller based & default CRBTUp-to 10 Callers Setting per Subscriber● AnnouncementReason-Code Mapped AnnouncementNumber Change Notice● Enhanced ServiceSubscriber Balance InquiryCall Me Testing LineCall Back Based on ANICalling Card Service● SIP RFC 3261 Compliance● G.711, G.723.1, G.729A SupportWG 3806PSTNIP PhoneCompany ACompany APrivate NetworkIP PhoneAuto AttendantVoice MailColoring Ring Back ToneAnnouncement-Multi CompanyWS 6500WS 6500SIP VOIP NetworkIP PhoneCompany BPrivate NetworkIP PhoneIPCentx 6850IP PhoneCompany BWG5250PSTN● System Administrator/Company Administrator Management● Support subscriber login and access their voice mail and CRBT library● Support Customizable Call Flow by Easy Drag & Drop UI● Fully Web Management Interface● Stackable by using External NAS and DB● Up-to 120 Channels/10000 Subscriber per System

WellBilling 6600WellBilling 6600 is a high performance,reliable and scalable RADIUS billing server.Its flexible rate plan and reseller/subscriber featuresfulfill the requirements of service provider. With built-in prepaidand postpaid subscriber service, service provider can provide their time tomarket VOIP service. It is the best shoot of a cost/effective solution.Features● RADIUS AAA Support● Prepaid ServiceVOIP SERVERAuthentication MessageAuthorization MessageBilling Start/Stop Message● RFC 2865, 2866 Compliance with Selected Attributes● Up-to 500k subscribers support● Fully Web Management Interface● Support Prepaid/Postpaid User● Max Call Duration Protection● Immediate Response● Share Secret with MD5 Protection● Wellgate 5250 and WellSIP 6500 Full Interoperability● Automatic 6500 provision● Detail Access Log● Provide Basic Reports● Support Coin Phone Service● Support Calling ID (ANI) Validation● Support Charge Account● Auto Monthly Charge Deduction● Up-to 5 level User ManagementAdministratorDistributorGroup ResellerResellerSubscriberReal Time Balance DeductSubscriber/Reseller Recharge & RollbackRecharge LogEffective Date/Expired DatePIN Code Generate and Consume● Postpaid ServiceCall Detail Record StorageEffective Date/Expired DateCDR Report● Flexible Rate Plan SupportUp-to 5 Charge Segments per Rate PrefixEffective Date/Expired DateLongest Prefix MatchProgrammable charge unit, amount and cycleSupport Per Call ChargeCall ScreeningHoliday & Night Time ChargeFree Monthly Minutes based on PrefixMonthly Free Charge based on PrefixDeductible Monthly Fee● External Database supportMSSQLBuilt-in DB Connection Pool managementRADIUS ServerPrepaid/PostpaidReseller ManagementRate PlanWS6500WS6500Wellbilling 6600CDR StorageSubscriber StoragePSTNSIP VOIP NetworkWG5250Database ServerIADIP Phone

VOIP SERVERWellXfer 6300Conference ServerUp-to 64 participants in a conference room, WellXfer 6300 provides you anunlimited conference service for scheduled, meet me, web initiating, phoneinitiating and virtual conference. Its intuited web controlling interface enablesyou to have full control of your conference: mute, volume, speak, coach, privatetalk…etc. You have all of controlling to your conference, no pain anymore.Features● SIP RFC 3261 Compliance● draft-ietf-sip-cc-transfer-07● RFC 4579 (without XML)● Support G.711, G.729A, G.723.1● Support out of band DTMF● Full Web Management Interface● Up-to 64 Participants in a Conference Room● up-to 120 Universal DSP Resource per Chassis● Virtual Conference● Web Initiated Conference● Phone Initiated Conference● Scheduled Conference● Meet Me Conference● Automatic Join Interactive Voice Response● Conference Information/Summary Notice by Email● Selectable Inbound or Outbound Subscriber● Support Discuss or Speaker (Master) mode● Conference on-demand Recording● Support Conference Join Prompt● Local User Profile or RADIUS Authentication● Web Conference Controlling InterfaceApplication Example● Enterprise Conference Server● Conference Service Rental● Click to Conference Service● Web Calling Service64 partiesConferencingWeb Base GUISpeaking Request NoticeOn-Demand RecordingCoachMuteStop ConferenceAdd ParticipantKick OutPrivate TalkVolume ControlText Chatting● RADIUS Authentication and Billing Message● Flat CDR File in Local Storage● Recording Storage 240GB (RAID 5)

WellSC 5900Universal SIP/H.323 Signal ConverterWellSC 5900 is a universal signal converter forH.323 and SIP. It not only provides simple SIP to H.323conversion but also DTMF conversion. For H.323 users, it normallyuse H.245 for DTMF relay while SIP is mainly using RFC 2833. WellSC5900 takes care of the conversion. Beside the SIP to H.323 conversion,WS6500 can also support SIP to SIP, H.323 to H.323 call without any limitations.WellSC 5900 provides an easy to use web-based drag and drop call-flow editorto help the system administrator to design their VOIP service very quick andflexible. You build your business intelligent on WellSC 5900.VOIP SERVERKey Features● Signal Convert for SIP RFC 3261 and H.323 V5● H.323 to SIP call● Provides Call Detail Record● Full Web Management Interface● SIP to H.323 call● SIP to SIP call● H.323 to H.323 call● Support up-to 16 Multiple SIP Proxy Servers● Support SIP Proxy, Gatekeeper and P2P CallsSimultaneouslyApplication Example● Internet Exchange Center Traffic Hiding● H.323 Migration to SIP● Connect to H.323 Service Provider/Trunk● Play as a SIP Trunk for Service Center● Support Route and un-Route RTP mode● H.323 DTMF Relay and SIP RFC 2833Conversion (RTP Routed)● H.323 DTMF Relay and SIP INFO Conversion(RTP un-Routed)● Support H.323 and SIP Video● Built-in Universal VOIP Address Book● Support H.323 to SIP non Fast Start (Delay Media)● Support H.323 to SIP Fast Start mode (Early Media)SIP Domain● Support RADIUS Authentication, Authorizationand Accounting● Flexible Digit Manipulation PlanSIP Domainwellsc 5900H.323Network● Support Calling/Called Number Replacement● Support IP, ANI, DNIS based Access ControlH.323Network● Support Flexible IP Routing and Account Code● Dynamic Call Treatment based on Drag andDrop Call Flow Editor

VOIP SERVERWellGate 5260A Universal VOIP GatewayWellgate 5260 is a UNIVERSAL VOIP GATEWAY which navigates the calls inbetween H.323, SIP and PSTN freely, not simple PSTN to VOIP calls or vice verse.It can easily implement SIP and PSTN, H.323 and PSTN, SIP and H.323, SIP andSIP, H.323 and H.323 calls simultaneously. With built-in PSTN/VOIP IVR helpsservice provider to create their own voice service very quick.Wellgate 5260 provides an easy to use web-based managing interface. Administratorcan use the web based drag and drop call-flow editor to design their VOIP servicevery quick and without losing any flexibilities. A web-based voice prompt managementGUI is also provided to simplify the deployment of IVR related service.Key Features● Navigate Call Freely in SIP, H.323 and PSTN● Support SIP RFC 3261 and ITU-T H.323 V5Simultaneously● Up to 4 Programmable E1/T1 Trunks● PSTN Signaling: ISDN/PRI, CAS, MFC R2, QSIG , SS7● Support Audio Codec G.711, G.723.1, G.729A, GSMPSTN● SIP to PSTN Call and vice versa● H.323 to PSTN Call and vice versa● H.323 to SIP Call and vice versaWS 6500WG 5260H.323 GK● SIP to SIP Call● H.323 to H.323 Call● Support up-to 16 Multiple SIP Proxy Servers● Support SIP Proxy, Gatekeeper and P2P CallsSimultaneouslySIP NetworkH.323 Network● Built-in Universal VOIP Address Book● Support Early Media and SIP Delay MediaIP PhoneIADIADIP Phone● Support RADIUS Authentication, Authorizationand Accounting● Intelligent PSTN Call Routing and in-Trunk Hunting● Support Flexible VOIP Routing and Account Code● Built-in IVR & call-flow editor● Flexible Digit Manipulation Plan● Support Calling/Called Number Replacement● In-band and out of Band DTMF Transmission● T.38 Fax Relay up to 14400 bps● Dynamic Call Treatment Based on Drag and DropCall Flow Editor● Built-in PSTN and VOIP IVR● Provides Call Detail Record● Full Web Management Interface

WellGate 5500A cPCI based Universal VOIP GatewayWellgate 5500 is a cPCI(Compact PCI) based UNIVERSAL VOIPGATEWAY which navigates the calls in between H.323, SIP andPSTN freely, not simple PSTN to VOIP calls or vice verse. It can easilyimplement SIP and PSTN, H.323 and PSTN, SIP and H.323, SIP and SIP, H.323and H.323 calls simultaneously. With built-in PSTN/VOIP IVR helps serviceprovider to create their own voice service very quick.Wellgate 5500 provides an easy to use web-based managing interface.Administrator can use the web based drag and drop call-flow editor to designtheir VOIP service very quick and without losing any flexibilities. A web-basedvoice prompt management GUI is also provided to simplify the deployment of IVRrelated service.VOIP SERVERKey Features● Compact PCI 2U Chassis, 19 inches● Up to 16 Programmable E1/T1 Trunks● Navigate Call Freely in SIP, H.323 and PSTN● Support SIP RFC 3261 and ITU-T H.323 V5Simultaneously● PSTN Signaling: ISDN/PRI, CAS, MFC R2, QSIG , SS7PSTN● Support Audio Codec G.711, G.723.1, G.729A● SIP to PSTN Call and vice versa● H.323 to PSTN Call and vice versaWS 6500WG 5500H.323 GK● H.323 to SIP Call and vice versa● SIP to SIP Call● H.323 to H.323 Call● Support up-to 16 Multiple SIP Proxy Servers● Support SIP Proxy, Gatekeeper and P2P CallsSIP NetworkH.323 NetworkSimultaneously● Built-in Universal VOIP Address BookIP PhoneIADIADIP Phone● Support Early Media and SIP Delay Media● Support RADIUS Authentication, Authorization andAccounting● Intelligent PSTN Call Routing and in-Trunk Hunting● Support Flexible VOIP Routing and Account Code● Built-in IVR & call-flow editor● Flexible Digit Manipulation Plan● Support Calling/Called Number Replacement● In-band and out of Band DTMF Transmission● T.38 Fax Relay up to 14400 bps● Dynamic Call Treatment Based on Drag and DropCall Flow Editor● Built-in PSTN and VOIP IVR● Provides Call Detail Record● Full Web Management Interface

VOIP SERVERPRO 9510Making the CPE Management EasyPro 9510 is a dedicated Element Management System for Welltech CPE products.It supports fulfilled features to upgrade firmware or change configuration ofmanaged devices automatically either by scheduled or real time based. With theupdated status reports, administrator can easily know the exactly device status. Itmakes the CPE management easily.Key FeaturesComing soonRemote Maintenance● Web ManagementReboot● Firmware Version Management● Support Behind NAT Device● Scheduled Update by Server or ClientInternetPRO 9510● Parameter Management● Device Type Level Parameters● Device Level ParametersNATRefresh Profile● Device Profile Update● Device Firmware UpgradePrivate IP DevicePublic IP Device● Device Alarm Trap● Device Detail Status Enquiry● Device Remote Control for MaintenanceReal Time Debugging● Device Debugging● Device Debug Information Logging by SyslogPRO 9510● Extendable Event/Alarm LogInternet● Provisioning and Access ReportsNATPrivate IP DevicePublic IP Device

SIPPBX 6200/6200SThe Best Choice of Your IP-PBXThe Welltech SIPPBX 6200 is an all in one IP-PBXwhich including PABX telephony service, Auto Attendant,Voice Mail, Enterprise Coloring Ring Back Tone, Conference,Announcement and VOIP router features together. It supports up-to 1000subscribers and is a cost effective solution for small to large enterprise. Also thetraveler soft-phone, operator console and billing software provide you a completedtransition from traditional PABX to the new generation IP-PBX.IP-PBXSIPPBX 6200SIPPBX 6200S● SIP RFC 3261 Compliance● Support G.711, G.729A, G.723.1*● Support SIP/RTP Encryption/Decryption● Support RADIUS Server or Enterprise Billing via TCPAuto Attendant● Web-Base Auto Attendant Flow Editor● Scheduled Special Announcement● Holidays Working Time Support● Multiple Language Support● Support Branch Office● Support Transit CallVoice Mail● Web-Base Voice Mail Flow Editor● Personal Greeting● Multiple Language Support● Native TTS (Chinese & English & Japanese) Support● Support Additional Customized TTS Language● Message Waiting Indication● Email Notify● Web Retrieve● Phone RetrieveConference Bridge● Support RFC 4579 (without XML)● Ad-Hoc Conference● Virtual Conference (Meeting Me)● Virtual Conference (Ad-hoc)● Event Tone Notice● Up-to 16 Participants per Room(6200)● Up-to 8 parties for softwave DSP version(6200S)● Quick Conference by Soft-phone (SP362)Enhanced Service● System Announcement Service● Company-wide Coloring Ring Back Tone ServiceVoice Router● Public and Private IP Legs● SIP-Aware RTP Routing● Natural VOIP Firewall/NATExt. 2004Selected Telephony Features● Call Transfer● Call Forward● Call Forwarded Notice● Call Screening● Caller ID Privacy● Call Waiting● Call Hold● Call Pickup (Global, Group)● Specified Call Pickup● Find Me● Short Code● Do Not Disturb● Miss Call Notify by Email● ANI Replacement● Call Return● Hide ANI/Show ANI Selection● Call Park/Retrieve● Call Camp on● Display Name Replacement● PSTN Number● Ring PSTN & IP Device Simultaneously● Broadcasting Service● Recording on demand**Remote OfficeExt. 2003Ext. 2002SIPPBX-6200SWAN/InternetEnterprise NetworkTraveling UserTraveling UserCustomer & PartnerSIPPBX-6200Optional FeaturesExt. 1004Ext. 1003Ext. 1002Ext. 1001WG5250● Traveler Soft-phone (SP 362)● Operator Console Software● Enterprise Billing Software● Web Caller Module● Microsoft Live Communicator/Exchange 2007 ModulePSTN

ePBX-100/100AAn economical IP-PBX SelectionNEWIP-PBXThe Welltech ePBX-100/100A is the next generation IP PBX system for smallenterprise. It is also designed to operate on a variety of VoIP applications,such as auto-attendant, voice conference, call transfer, call pick up and IP-basedcommunications. With the tiny box, small to medium enterprise or homes can useit to access the Internet and to make VoIP phone calls.Customers can select different suite and optional products to meet their request.To Integrate with WellGate 3804A/3802A can provide PSTN access function, IPPhone LP-388, LP-399,LP-305 and WellGate 3504A/3502A can provide extensions.With flexible and full functionality, Welltech ePBX-100/100A give a completetransition from traditional PABX to the new generation IP-PBX.SpecificationsProtocol● SIP (Session Initiation Protocol)Call Features● Authentication● Automated Attendant● Call Transfer (IP Phone, WG3504A)● Blind Transfer (IP Phone, WG3504A)● Call Forward on Busy (IP Phone, WG3504A)● Call Forward on No Answer (IP Phone, WG3504A)● Call Forward Unconditional (IP Phone, WG3504A)● Call Hold/Retrieval (IP Phone, WG3504A)● Call Routing● Call Waiting (IP Phone, WG3504A)● Caller ID (IP Phone, WG3504A)● Do Not Disturb (IP Phone)● Flexible Extension Logic● Music On Hold● Music On Transfer● Call Pickup● Three-way Conference (IP Phone)● Time and Date● Trunking (WG3804A)● VoIP Gateways (WG3804A)● Voice Mail to e-mail● Voice Mail (ePBX-100A)● Call Detail Records**********Technical Features● Subscriber NAT traversal● Phone set record Greeting● Management: Web Browser Management● HTTP upgrade firmware and ring back tone file● Export/Import configuration● Network Interface: 1WAN 1LAN● Support Voice Codec: G.729, G.711μ, G.711A● DTMF: In-band, RFC 2833, SIP-Info● Network: Support Fixed IP,DHCP mode,and PPPoE Mode● Built-in 1G storage (ePBX-100A)Capacity● 100 register● 13 concurrent callsDimension● 17.5 x 12.5 x 3.2 cmOrder InformationModelVersionePBX-100 Standard VersionePBX-100A Voice Mail+1G StorageITSPInternetSoftPhoneIt is strongly suggested to purchase fullycompatible products as belowePBX-100● Welltech IP Phone:LP-388● Welltech FXS Gateway: WellGate 3502A/3504AWG 3504AWG 3804APSTN● Welltech FXO Gateway: WellGate 3802A/3804A*IP Phone: LP-388, LP-399, LP-305/305A

Wellgate 5290A Universal VOIP/SS7 GatewayWellgate 5290 is a universal VOIP/SS7 GATEWAYwhich navigates the calls in between H.323, SIP and PSTNfreely, not simple PSTN to VOIP calls or vice verse. It can be easilyused to implement SIP and PSTN, H.323 and PSTN, SIP and H.323, SIPand SIP, H.323 and H.323 calls simultaneously. With built-in SS7/ISUP interface,Wellgate 5290 bridges traditional PSTN/SS7 to VOIP network. Also it providesPSTN/VOIP IVR helps service provider to create their own voice service veryquick.VOIP SERVERWellgate 5290 provides an easy to use web-based managing interface.Administrator can use the web based drag and drop call-flow editor to designtheir VOIP service very quick and without losing any flexibilities. A web-basedvoice prompt management GUI is also provided to simplify the deployment of IVRrelated service.Key Features● Navigate Call Freely in SIP, H.323 and PSTN● Support SIP RFC 3261 and ITU-T H.323 V5Simultaneously● Up to 4 Programmable E1/T1 Trunks● PSTN Signaling: ISDN/PRI, CAS, MFC R2,QSIG, SS7/ISUP● Support with Voice or Signal only SS7 Link● Support Audio Codec G.711, G.723.1,G.729A, GSM● SIP to PSTN Call and vice versa● H.323 to PSTN Call and vice versa● H.323 to SIP Call and vice versa● SIP to SIP Call● H.323 to H.323 Call● Built-in Universal VOIP Address Book● Support up-to 16 Multiple SIP Proxy Servers● Support SIP Proxy, Gatekeeper and P2P CallsSimultaneously● Support Early Media and SIP Delay Media● Support RADIUS Authentication, Authorizationand Accounting● Intelligent PSTN Call Routing and in-Trunk Hunting● Support Flexible VOIP Routing and Account Code● Flexible Digit Manipulation Plan● Support Calling/Called Number Replacement● In-band and out of Band DTMF Transmission● T.38 Fax Relay up to 14400 bps● Dynamic Call Treatment Based on Drag and DropCall Flow Editor● Built-in PSTN and VOIP IVR● Provides Call Detail Record● Full Web Management InterfacePSTNSS7/ISUP/Voice E1Voice E1.......● Built-in IVR & call-flow editorWellgate 5290

VOIP SERVERWelltech Web Call SolutionFreely Contacting AnywhereBy using Welltech Web Call Solution, It provides an easy and free way for yourcustomers or supplier to contact you anywhere. It is based on the standard SIPprotocol and can be running under the popular Windows platform.With the provided OCX component, the customer can be easily integrate intotheir owned Web server to provide the web call service. The centralized WebCall Solution can be shared for all of their customers of VOIP service provideras well as enterprise users.Features● Provide Web Call OCX for WebIntegrationSupport Multiple Companies● Company MIS Designed Web● Support SIP RFC 3261● Codec Support G.711, G.729ACompany AService Center● Support Acoustic Echo CancellationWellSIP 6500WellBilling 6600● Support Non-Registered Call● Support Automatically NAT Traversal3. Make Call5. Talking4 Route to Company BCompany B● Support MD5 Authentication● Support Call Hold & Call Transfer● Support Max Current Calls per Customer● Support DNIS Screening1. Click Talk toCompany B2. Download Web Call OCX● Support Billing Charge● Using URL Redirect (Hosted Web)● Fully Integrated with WellSIP 6500 orSIPPBX 6200Company A5 Route to Company BService CenterWellBilling 6600Application Examples● Call Me Now Center2. Redirect to HostedCompany A Talk To me6. Talking3.Show Company A Click to TalkDownload Web Call OCXHosted Web ServerWellSIP 6500● Prepaid/Postpaid Web DialerCompany B● Personal Web Talk Link4. Make Call● Hosted Web Call Service1. Click Talk toCompany B Web Page

WellGate 3502A/3504AGATEWAYWellGate 3502A/3504A FXS is a two-port/four-port telephone extension to IPnetwork gateway and support H.323 v2/v3/v4 or SIP RFC 3261 protocol. It providestelephone services and T.38 fax over IP network with easy operation andconfiguration for ITSP / ISP (Internet Telephony Services Provider) and Office /SOHO IP-PBX application.Benefits● Easy access to IP from phone set or PBX● Cost Saving - Telephone call from VPN or public Internet● Follows the existing telephone call dial plan● Easy interface to ADSL/Cable Modem or Leased lineequipment● Easy to integrate with all kinds of IP-PBXs● Provision Management via Welltech PRO-9500 ServerSpecificationProtocolCompatible ServerTelephonyFeaturesFAX SupportAudio CodecSupportNetworkInterfaceFXS InterfaceVoice QualityH.323 Version● ITU-T H.323 v2/v3/v4 compliance● GnuGK(Behind NAT)● Call Hold, Call Transfer, CallForward (H.450)● Automatically FAX detection● T.38 G3 FAX● Group 3 Fax relay at 2.4 - 14.4 kbps● G.711A/μ-law, G.723.1, G.729A, G.729G.729B, G.729AB● 10/100Base-T Ethernet RJ-45 port x 2for WellGate3502A/3504A● RJ-11 Telephone port (FXS) x 2 forWellGate 3502A● RJ-11 Telephone port (FXS) x 4 forWellGate 3504A only● 2-wire loop start● Programmable AC impedance, Feedingvoltage, Ring Voltage, Ring Cadence,Loop current and call progress tone● ON-Hook Voltage: 48Vdc● Ring Voltage: 50 V RMS● Loop Current: Constant 23mA● VAD (Voice Activity Detection)● CNG (Comfort Noise Generation)● AEC (Acoustic Echo Cancellation)-G.168● SIP RFC3261SIP version● OpenSER Asterisk● Call Hold● Call Transfer● Call Forward● Automatically FAX detection● T.38 G3 FAX● Group 3 Fax relay at 2.4 - 14.4 kbps● G.711A/μ-law, G.723.1, G.729A, G.729G.729B, G.729AB● 10/100Base-T Ethernet RJ-45 port x 2for WellGate3502A/3504A● RJ-11 Telephone port (FXS) x 2 forWellGate 3502A● RJ-11 Telephone port (FXS) x 4 forWellGate 3504A only● 2-wire loop start● Programmable AC impedance, Feedingvoltage, Ring Voltage, Ring Cadence,Loop current and call progress tone● ON-Hook Voltage: 48Vdc● Ring Voltage: 50 V RMS● Loop Current: Constant 23mA● Support Payphone Charge signal12K/16K/Polarity Reversal● VAD (Voice Activity Detection)● CNG (Comfort Noise Generation)● AEC (Acoustic Echo Cancellation)-G.168

QoS● Dynamic Jitter Buffer● DiffServ● Dynamic Jitter Buffer● DiffServGATEWAYCaller ID● FSK (Bellcore)/DTMF generation● FSK (Bellcore)/DTMF generationConsole Port● 1 D-SUB 9 pin RS-232 port● 1 D-SUB 9 pin RS-232 portTone● DTMF / CPT (Call Progress Tone)generation/detection●DTMF / CPT (Call Progress Tone)generation● Statically and DHCP for IP address● Statically and DHCP for IP addressNetworkSupportassignment● Behind NAT Router or IP sharing deviceassignment● Behind NAT Router or IP sharing device● PPPoE● PPPoESecurity● Command line interface and Webmanagement interface Password protected● Command line interface and Webmanagement interface Password protectedConfiguration &Management● Console port, TELNET and Web Browser● Console port, TELNET,Web Browser,andWelltech Provision ServerSystem Upgrade● Firmware upgrade through network byTFTP/FTP● Firmware upgrade through networkby TFTP/FTPPower● Input AC 100V~240V Output DC12V.● Input AC 100V~240V Output DC12V● FCC Part 15, CE Class B, VCCI Class● FCC Part 15 Class B, CE Class B, VCCICertification● FCC Part 15 Class B, CE Class B,VCCI ClassClassOperation Temp● 0° C to 40° C● 0° C to 40° CHumidity● 10% to 90% (Non-condensing)● 10% to 90% (Non-condensing)Dimensionand Weight● Dimension: 223mm(W) x 35mm(H)x 152mm(D)● Weight (unit): 1.4 kg● Dimension: 223mm(W) x 35mm(H)x 152mm(D)● Weight (unit): 1.4 kg● WellGate 3504A Application DiagramBranchHeadquarterEXTPBXWellGate 3504ARouterInternet orIntranetRouterWellGate 3504A PBX EXTFAXRouterSOHOPhoneWellGate 3504AFAX

WellGate 3701B / 3702B (FXS+FXO)GATEWAYWellGate 3701B/3702B is a one-port/two-port FXS + FXO gateway and supportH.323 v2/v3/v4 or SIP RFC 3261 protocol. It supports an innovative intelligent callrouting function that transparently routes calls to destination either through PSTNor internet. WellGate 3701B/3702B provides Voice over IP and FAX over IP servicesfor ITSP / ISP (Internet Telephony Services Provider) and Office / SOHO IP-PBXapplication.Benefits● Easy access to IP from phone set or PBX● Cost Saving - Telephone call from VPN or public Internet● Follows the existing telephone call dial plan● Easy interface to ADSL/Cable Modem or Leased line equipment● Easy to integrate with all kinds of IP-PBXsSpecificationProtocolCompatible ServerTelephonyFeaturesFAX SupportAudio CodecSupportNetwork InterfaceFXS InterfaceFXO InterfaceFXS FeaturesH.323 Version● ITU-T H.323 v2/v3/v4 compliance● GnuGK(Behind NAT)● Call Hold, Call Transfer, Call Forward(H.450)● Automatically FAX detection● Group 3 Fax relay at 2.4 - 14.4 kbps● Support T.38 protocol● Support T.38 ECM: Error correctionduring the high speed mode● Support T.38 FAX Redundancy Depth● Support Abstract Syntax Notation 1(ASN.1)● G.711 FAX Mode● G.711A/μ-law, G.723.1, G.729A, G.729G.729B, G.729AB● Two 10/100Base-T Ethernet RJ-45 port● One Telephone (FXS) RJ-11 port forWellGate 3701B● Two Telephone (FXS) RJ-11 ports forWellGate 3702B● One Analog PSTN (FXO) RJ-11 port forWellGate 3701B● Two Analog PSTN (FXO) RJ-11 ports forWellGate 3702B● Support auto-attendant (Tone or voicegreeting)● PSTN polarity reversal detectionSIP version● SIP RFC3261● OpenSER, Asterisk● Call Hold● Call Transfer● Call Forward● Automatically FAX detection● Group 3 Fax relay at 2.4 - 14.4 kbps● Support T.38 protocol● Support T.38 ECM: Error correctionduring the high speed mode● Support T.38 FAX Redundancy Depth● Support Abstract Syntax Notation 1(ASN.1)● G.711 FAX Mode● G.711A/μ-law, G.723.1, G.729A, G.729G.729B, G.729AB● Two 10/100Base-T Ethernet RJ-45 port● One Telephone (FXS) RJ-11 port forWellGate 3701B● Two Telephone (FXS) RJ-11 ports forWellGate 3702B● One Analog PSTN (FXO) RJ-11 port forWellGate 3701B● Two Analog PSTN (FXO) RJ-11 ports forWellGate 3702B● Support auto-attendant (Tone or voicegreeting)● PSTN polarity reversal detection

FXO Features● Provide 2nd dial tone to PSTN● Disconnect tone detection● Support auto-attendant (Tone or voicegreeting)● PSTN polarity reversal detection● Provide 2nd dial tone to PSTN● Disconnect tone detection● Provide 2nd dial tone to PSTN● Disconnect tone detection● Support auto-attendant (Tone or voicegreeting)● PSTN polarity reversal detection● Provide 2nd dial tone to PSTN● Disconnect tone detectionGATEWAY● VAD (Voice Activity Detection)● VAD (Voice Activity Detection)● CNG (Comfort Noise Generation)● CNG (Comfort Noise Generation)● AEC (Acoustic Echo Cancellation)● AEC (Acoustic Echo Cancellation)Voice-- G.168/165● Dynamic Jitter Buffer-- G.168/165● Dynamic Jitter Buffer● Completed voice band signaling support● Completed voice band signaling support● Provide In-band or Out-band DTMF● Provide In-band or Out-band DTMFgeneration/detectiongeneration/detection● QOS by setting DSCP (Differentiated● QOS by setting DSCP (DifferentiatedQoSService Code Point) parameters of VoIPService Code Point) parameters of VoIPpacketpacketCaller ID● FSK(Bellcore)/DTMF detection andgeneration● FSK(Bellcore)/DTMF detection andgenerationConsole Port● 1 D-SUB 9 pin RS-232 port● 1 D-SUB 9 pin RS-232 portTone● Provide call progress tone● Provide call progress toneNetworkSupport● Support Fixed IP and DHCP● PPPoE● Behind NAT Router or IP sharing device● Support Fixed IP and DHCP● PPPoE● Behind NAT Router or IP sharing deviceConfiguration &Management● Console port, TELNET and Web Browserconfiguration● Console port, TELNET and Web BrowserconfigurationSystem Upgrade● TFTP/FTP software upgrade● TFTP/FTP software upgradePower● Input AC 100V~240V Output DC12V.● Input AC 100V~240V Output DC12V.Operation Temp● 5° C to 40° C● 5° C to 40° CHumidity● 10% to 90% (Non-condensing)● 10% to 90% (Non-condensing)● Dimension: 223mm(W) x 35mm(H)● Dimension: 223mm(W) x 35mm(H)Dimensionand Weightx 152mm(D)● Weight (unit): 1.4 kgx 152mm(D)● Weight (unit): 1.4 kgInternetInternetPSTNFXOFXSPSTNFXOFXSWellGate 3701BSOHO ApplicationWellGate 3702BEnterprise Application

WellGate 3802A/3804A (FXO)GATEWAYWellGate 3802A/3804A is a two/four-FXO-port Gateway, which represents an interfaceto access PSTN and provides voice and fax over IP services. By connecting with ADSLor cable Modem, WellGate 3802A/3804A provides saving in network infrastructure andgreatly reduced telephone charges. With H.323 v2/v3/v4 or SIP protocol, Welltechcreate ideal solution for providing low cost communications between headquarters andbranch offices in the world, as well as for SOHO and office telephony applications.Benefits● Easy access to PSTN from IP● Cost saving - save long and international call expense by using IP network.● No extra investment - just take advantage of existing Ethernet LAN and IP environment.● Easy interface with Cable Modem, ADSL Modem and Leased Line equipment● Easy to integrate with all kinds of IP-PBXsSpecificationProtocolCompatible ServerTelephonyFeaturesFAX SupportAudio CodecSupportNetwork InterfaceFXO InterfaceVoice QualityH.323 Version● ITU-T H.323 v2/v3/v4 compliance● GnuGK(Behind NAT)● Call Hold, Call Transfer, Call Forward(H.450)● Provide T.38/FAX and voiceAuto-Switching● G.711A/μ-law, G.723.1, G.729A, G.729G.729B, G.729AB● Two 10/100Base-T Ethernet RJ-45 port● Two Analog PSTN (FXO) RJ-11 port forWellGate 3802A● Four Analog PSTN (FXO) RJ-11 port forWellGate 3804A● VAD (Voice Activity Detection)● CNG (Comfort Noise Generation)● G.168/165-compliant adaptive echocancellation● Dynamic Jitter Buffer● Bad Frame Interpolation● Completed voice band signaling support● Receive Caller ID (DTMF or FSK) fromPSTNSIP version● SIP RFC3261● OpenSER Asterisk● Call Hold● Call Transfer● Call Forward● Provide T.38/FAX and voiceAuto-Switching● G.711A/μ-law, G.723.1, G.729A, G.729G.729B, G.729AB● Two 10/100Base-T Ethernet RJ-45 port● Two Analog PSTN (FXO) RJ-11 port forWellGate 3802A● Four Analog PSTN (FXO) RJ-11 port forWellGate 3804A● VAD (Voice Activity Detection)● CNG (Comfort Noise Generation)● G.168/165-compliant adaptive echocancellation● Dynamic Jitter Buffer● Bad Frame Interpolation● Completed voice band signaling support● Receive Caller ID (DTMF or FSK) fromPSTN● PSTN Current Loop Break(CPC)detectionto release FXO port

● Provide Inband or Outband DTMFgeneration/detection between LAN andPSTN interface● Gain/Attenuation Settings● QOS by setting DSCP (Differentiated● Provide Inband or Outband DTMFgeneration/detection between LAN andPSTN interface● Gain/Attenuation Settings● QOS by setting DSCP (DifferentiatedGATEWAYQoSCaller IDConsoleToneNetworkSupportConfiguration &ManagementUpgradePowerCertificationOperation TempHumidityDimensionand WeightService Code Point) parameters of VoIPpacket● Caller ID (FSK) detection● Asynchronous Console RS-232C DB-9connector● DTMF detection/generation● DTMF Dialing● Support auto-attendant (tone or voicegreeting)● Provide 2nd dial tone to PSTN● Fixed IP and DHCP● PPPoE● Behind NAT Router or IP sharing device● Console port, TELNETand Web Browser● Firmware upgrade through network byTFTP/FTP● Input AC 100V~240V Output DC12VFor WellGate 3802/3804A..● CE Class B, LVD● 5° C to 40° C● 10% to 90% (Non-condensing)● Dimension: 223mm(W) x 35mm(H)x 152mm(D)● Weight (unit): 1.4 kgService Code Point) parameters of VoIPpacket● Caller ID (FSK) detection● Asynchronous Console RS-232C DB-9connector● DTMF detection/generation● DTMF Dialing● Support auto-attendant (tone or voicegreeting)● Provide 2nd dial tone to PSTN● Fixed IP and DHCP● PPPoE● Behind NAT Router or IP sharing device● Console port, TELNETand Web Browser● Firmware upgrade through network byTFTP/FTP● Input AC 100V~240V Output DC12VFor WellGate 3802/3804A..● CE Class B, LVD● 5° C to 40° C● 10% to 90% (Non-condensing)● Dimension: 223mm(W) x 35mm(H)x 152mm(D)● Weight (unit): 1.4 kgAnalog PhoneNetmeeting or H.323Endpoint equipmentLAN PhoneNetmeeting or H.323Endpoint equipmentGatekeeper orCall ManagerRouterIP NeworkPSTNWellGate 3802A/3804A FXOETHERNETADSL ModemIP Phone orGateway

WellGate 2500 Series4FXS+PSTN, 4FXO, 2FXS+2FXOGATEWAYThe WellGate 2500 series are 4-port FXS/FXO voice, fax, and modem over IPgateway, which include three models. WG-2504 built-in 4 FXS ports and onePSTN backup line; WG-2540 built-in 4 FXO ports; WG-2522 built-in 2 FXS and2 FXO ports. When network fails, WG-2504 can pass call to PSTN portautomatically. WG-2500 series provide ideal solution for providing low costcommunications between headquarters and branch offices in the word.Benefits(1) Easy access to PSTN from IP(2) Cost saving - save long and internationalcall expense by using IP network.(3) No extra investment - just take advantage ofexisting Ethernet LAN and IP environment.(4) Easy interface with Cable Modem, ADSL Modemand Leased Line equipment(5) Easy to integrate with all kinds of IP-PBXsPhysical interface(1) RJ-45 (10/100 Base-T)A. WAN x 1 for connecting to HUB or ATU-R directlyB. LAN x 1 for PC or other devices connection(2) RJ-11A. FXS x 4 / FXO x 4 / FXS x 2, FXO x 2B. PSTN x 1(3) Panel Status Indications:FXS / FXO, Ethernet, SIP System, PSTNNetwork and Protocol(1) SIP v2(RFC 3261)A. Outbound proxyB. Support backup proxy registrationC. Support IP or domain name for primary and secondaryproxy address and auto switching is enabled.D. Provide SIP URI Format,support both number and text.(2) TFTP Client/DHCP Client/PPPoE Client(3) Telnet/HTTP Server(4) Support T.38 FAX(5) DNS Client

(8) Network support Static IP/ DHCP/ PPPoE(9) NAT , DHCP server(10) Support DSCP for voice packetquality control(11) SecurityA. HTTP 1.1 basic/digest authenticationfor Web setupB. MD5 for SIP authentication(RFC2069/RFC2617)(12) Support Session Timer(RFC 4028)Call function(1) Call Hold(2) Call Waiting(3) Call Forward(4) Caller ID(FSK, DTMF)(5) Transfer(6) Volume Adjustment(7) Speed dial key(8) Support Message Waiting Indication(9) Support phone book(10) Line Hunting(11) Hotline (IP,PSTN)(12) Provide Dial tone and downloadablefile for voice prompt(13) Provide IVR for 2-Stage Dialing(14) One-Stage DialingFirmware And Configuration Update(1) Web Browser(2) Telnet(3) TFTP/FTP(4) RS-232Environment(1) AC Power100~240V, 12Vdc output(2) EnvironmentA. Temperature 0 o C~40 o CB. Humidity 10%~90%RHVoice feature(1) Voice codecA. G.711(A/μ-law): 64k bit/s (PCM)B. G.723.1: 6.3k/5.3k bit/sC. G.729A: 8k bit/s (CS-ACELP)D. G.729B: adds VAD & CNG to G.729(2) VAD : Voice activity detection(3) CNG : Comfortable noise generation(4) G.165/168 Echo canceller(5) Configurable Jitter Buffer(6) Packet Loss Compensation(7) DTMFA. In-Band DTMFB. Out-Band DTMF RFC 2833C. SIP Info(8) Tone generation and detectionA. Ring ToneB. Ring Back ToneC. Dial ToneD. Busy ToneE. Programming ToneF. PSTN, FAX and Modem TonesG. ROH ToneModelWG-2504WG-2540WG-2522Order InformationInterface4 FXS + 1 PSTN4 FXO2 FXS + 2 FXOGATEWAY

WellGate 2600 Series8FXS+PSTN, 8FXO, 4FXS+4FXOGATEWAYThe WellGate 2600 series are 8-port FXS/FXO voice, fax, and modem over IPgateway, which include three models. WG-2608 built-in 8 FXS ports and onePSTN backup line; WG-2680 built-in 8 FXO ports; WG-2644 built-in 4 FXS and4 FXO ports. When network fails, WG-2608 can pass call to PSTN portautomatically. WG-2600 series provide ideal solution for providing low costcommunications between headquarters and branch offices in the word.Benefits(1) Easy access to PSTN from IP(2) Cost saving - save long and internationalcall expense by using IP network.6(3) No extra investment - just take advantage ofexisting Ethernet LAN and IP environment.(4) Easy interface with Cable Modem, ADSL Modemand Leased Line equipment(5) Easy to integrate with all kinds of IP-PBXsPhysical interface(1) RJ-45 (10/100 Base-T)A. WAN x 1 for connecting to HUB or ATU-R directlyB. LAN x 1 for PC or other devices connection(2) RJ-11A. FXS x 8 / FXO x 8 / FXS x 4, FXO x 4B. PSTN x 1(3) Panel Status Indications:FXS / FXO, Ethernet, SIP System, PSTNNetwork and Protocol(1) SIP v2(RFC 3261)A. Outbound proxyB. Support backup proxy registrationC. Support IP or domain name for primary and secondaryproxy address and auto switching is enabled.D. Provide SIP URI Format,support both number and text.(2) TFTP Client/DHCP Client/PPPoE Client(3) Telnet/HTTP Server(4) Support T.38 FAX(5) DNS Client

(8) Network support Static IP/ DHCP/ PPPoE(9) NAT , DHCP server(10) Support DSCP for voice packetquality control(11) SecurityA. HTTP 1.1 basic/digest authenticationfor Web setupB. MD5 for SIP authentication(RFC2069/RFC2617)(12) Support Session Timer(RFC 4028)Call function(1) Call Hold(2) Call Waiting(3) Call Forward(4) Caller ID(FSK, DTMF)(5) Transfer(6) Volume Adjustment(7) Speed dial key(8) Support Message Waiting Indication(9) Support phone book(10) Line Hunting(11) Hotline (IP,PSTN)(12) Provide Dial tone and downloadablefile for voice prompt(13) Provide IVR for 2-Stage Dialing(14) One-Stage DialingFirmware And Configuration Update(1) Web Browser(2) Telnet(3) TFTP/FTP(4) RS-232Environment(1) AC Power100~240V, 12Vdc output(2) EnvironmentA. Temperature 0 o C~40 o CB. Humidity 10%~90%RHVoice feature(1) Voice codecA. G.711(A/μ-law): 64k bit/s (PCM)B. G.723.1: 6.3k/5.3k bit/sC. G.729A: 8k bit/s (CS-ACELP)D. G.729B: adds VAD & CNG to G.729(2) VAD : Voice activity detection(3) CNG : Comfortable noise generation(4) G.165/168 Echo canceller(5) Configurable Jitter Buffer(6) Packet Loss Compensation(7) DTMFA. In-Band DTMFB. Out-Band DTMF RFC 2833C. SIP Info(8) Tone generation and detectionA. Ring ToneB. Ring Back ToneC. Dial ToneD. Busy ToneE. Programming ToneF. PSTN, FAX and Modem TonesG. ROH ToneModelWG-2608WG-2680WG-2644Order InformationInterface8 FXS + 1 PSTN8 FXO4 FXS + 4 FXOGATEWAY

IP Phone LP-201Dual Mode IP Phone SolutionIP PHONEBenefits● Provide IP call or PSTN call selection● To be a Plain old Telephone set during externalpower failure● Easy to integrate with all kinds of IP-PBXs● Easy access to Internet phone call● Cost Saving - Telephone call from VPN or publicInternet● Follows the existing telephone call dial plan● Easy interface to ADSL/Cable Modem or Leasedline equipment● Built-in Switch/Hub of two 10/100 Base-T ports● Built-in analog line telephone functionSpecificationWAN InterfaceLAN InterfacePSTN InterfacePower AdapterLCD DisplayMemory KeyFunction KeyMenu Control KeyButton IndicatorsSpeaker PhoneNetwork SupportOperation ModeDDNSConfiguration andManagementProtocolAudio Codec SupportQos SupportH.323 Version● RJ-45 10/100 Base-T● RJ-45 10/100 Base-T● RJ-11● 9V DC● 24 character x 2 lines● 10● 8● 4● 5 LED (Speaker, Message, PSTN,Mute, Hold)● With Echo cancellation● Fix IP, DHCP, PPPoE● Gatekeeper or Peer-to-Peer mode● DDNS Support● TELNET, Web Brouser, and LCDPanel● H323 (V4)● G.711U, G.711A, G.723.1, G.729,G.729A, G.729B, G.729AB● DiffServSIP version● RJ-45 10/100 Base-T● RJ-45 10/100 Base-T● RJ-11● 9V DC● 24 character x 2 lines● 10● 8● 4● 5 LED (Speaker, Message, PSTN,Mute, Hold)● With Echo cancellation● Fix IP, DHCP, PPPoE● Proxy or Peer-to-Peer mode● TELNET, Web Brouser, and LCDPanel● SIP (RFC3261)● G.711U, G.711A, G.723.1, G.729,G.729A● DiffServ

Application● ISP/ITSP (Internet TelephonyService Provider)● IP-PBX with office telephonyservices● Multi-nation enterprisePCADSL orCable ModemHomeInternet orIntranetPCSOHOIP PHONEcommunication● SOHO TelephonyIP-PBXRouterIP PhoneEnterpriseTelephony FeaturesSecurity SupportH.245 SupportManagement● Transfer, Mute, Forward, Hold,Redial● H.235 Token Password● Support Fast Start and H.245Tunneling● LCD Menu, Web Browser, Telnet,TFTP/FTP, Welltech ProvisionServer PRO-9510● Transfer, Mute, Forward, Hold,Redial● MD5 Authentication● LCD Menu, Web Browser, Telnet,TFTP/FTP, Welltech ProvisionServer PRO-9510DTMFpower Failure SupportFunctionCertificationHumidityOperational TemperatureStorage TemperatureDimensionWeight● In-band, H245 Alphanumeric, H.245Signaling, Q.931, RFC 2833● PSTN Line Backup● CE● FCC● 3C● (10 to 90%) non-condensing,operating, and non-operating/storage● (5 to 40°C)● (-20 to 65°C)● 215mm(W) x 71mm(H) x 198mm(D)● 834 g● In-band, RFC 2833, SIP INFO● PSTN Line Backup● CE● FCC● 3C● (10 to 90%) non-condensing,operating, and non-operating/storage● (5 to 40°C)● (-20 to 65°C)● 215mm(W) x 71mm(H) x 198mm(D)● 834 g

IP Phone LP-305/305AIP PHONEKey Features● Multi-server registration: Can registerup to 5 different servers● 3-way Conference Bridge built-in● Headset Jack support● Full Duplex Speaker PhoneApplication● ISP/ITSP (Internet Telephony Service Provider)● IP-PBX with office telephony services● Multi-nation enterprise communication● SOHO TelephonyCalling Features● Call Hold● Call Transfer● Call Forward● Call Waiting● Call ConferenceDimension: 215mm(W) x 71mm(H) x 198mm(D)Weight(unit):834 grams● DND (Do Not Disturb)● Call List (Missed,Received,Dialed)● 5 configurable speed dials● Support up to 5 multi-linesNetwork Support● Fixed IP● Dynamic Host Configuration Protocol (DHCP)● PPPoE connection (When PPPoE disconnect,SIP-Phone can automatically re-connect)● Behind NAT IP Sharing Device● Support QOS by setting DSCP(Differentiated Service Code Point)parameters of VoIP packet● Support STUNTechnical Specification● Two 10/100 Base-T Ethernets port with Switch inside● LCD Configuration Password Protection● 2*24 dot matrix LCD displayCertification● CE, FCCPower Supply● DC 9V with Adaption 110V/230V AC InputOperation Environment● Humidity: 10 to 90 % (Non-condensing)● Operational Temperature: 0 to +40 o CStorage Environment● Humidity: 10 to 90 % (Non-condensing)● Storage Temperature: -10 to +50 o COrder InformationIP Phone LP-305 Standard Version● LCD Display Time, Date, Caller ID, Call Duration● 9 one-touch function keys: Speaker, Redial, Mute, Hold,Transfer, Message, SPEED, Conference, Headset.● 5 LED Display: Headset, Message, Hold, Mute, SpeakerIP Phone LP-305ASupport PoE● Support Power over Ethernet (IEEE 802.3af)Audio Features● G.711 A/μ-Law, G.729, G.723● Dynamic Jitter BufferPCPCManagement Features● Software Upgrade: TFTP/FTP download● Easy ways for system configurationADSL orCable ModemHomeInternet orIntranetSOHOA. LCD Front PanelB. Web BrowserC. TELNETD. Provision ServerRouterIP-PBXIP PhoneEnterprise

IP Phone LP-399Multi-Lines IP Phone SolutionApplication● ISP/ITSP (Internet Telephony Service Provider)● IP-PBX with office telephony services● Multi-nation enterprise communication● SOHO TelephonyCalling Features● Call Hold● Call Transfer● Call Forward● Call Waiting● Call Conference (3-Way)● DND (Do Not Disturb)● Call List (Missed,Received,Dialed)● 4 configurable speed dials● Support up to 3 multi-linesManagement Features● Software Upgrade: TFTP download● Easy ways for system configurationA. LCD Front PanelB. Web BrowserC. TELNETD. Provision ServerCertification● CE, FCCPower Supply● DC12V output adaptor, AC 100-240Vac inputOperation Environment● Humidity: 10 to 90 % (Non-condensing)IP PHONENetwork Support● Fixed IP● Dynamic Host Configuration Protocol (DHCP)● PPPoE connection● Support ToS● Support NAT function● Support STUN FunctionTechnical Specification● Two 10/100 Base-T Ethernet ports with Switchor NAT inside● LCD Configuration Password Protection● 2x16 character LCD display● LCD Display Time, Date, Caller ID, Call DurationAudio Features● G.711 A/μ-Law, G.729, G.726● Provide In-band and Out-band DTMF● Operational Temperature: 0 to +40 o CStorage Environment● Humidity: 10 to 90 % (Non-condensing)● Storage Temperature: -10 to +50 o Cgeneration/detectionProvisioning and ConfigurationPC● SIP (RFC3261) compliance● LCD configuration password protectionPCADSL orCable ModemHomeInternet orIntranetSOHO● Provide adjustable Ringer , Speaker andHandset volume● Support DNS server inquiryRouterIP-PBXLAN PhoneEnterprise

IP Phone LP-388Smart Multi-Calls IP Phone SolutionIP PHONEWelltech IP Phone 388 is a full-featured IPdesktop telephone set. For ease-of-usefunctionality and ergonomic design, home useror enterprise can integrate this state-of-the-artphone into daily life. With two line buttons, usermay switch and receive different calls morehandily. Welltech IP Phone 388 Built-in 2Ethernet ports allows user to connect PC ornetwork device directly through IP phonewithout extra Hub. Based on innovativetechnology, Welltech IP Phone 388 hasmany user-friendly feature buttons, includingConference, Call Pick Up, Transfer, Redial,Hold, …etc. With high-quality speakerphone,user can enjoy VoIP more conveniently. It isno doubt IP Phone 388 will be the bestchoice for everyone with VoIP.Application● ISP/ITSP (Internet Telephony Service Provider)● IP-PBX with office telephony services● Multi-nation enterprise communication● SOHO TelephonyTelephony Features● Support up to 2 multi-lines● Support Full Duplex Speaker Phone● DND (Do Not Disturb)● Call waiting● Call Conference (3-way)● Call hold / retrieve● Call forward (Busy, No-Answer and Unconditional)● Call transfer (attended / unattended )● Call pickup● MWI● Call List (Missed, received, dialed numbers)Network Support● Fixed IP● Dynamic Host Configuration Protocol (DHCP)● PPPoE connection (When PPPoE disconnect,SIP-Phone can automatically re-connect)● Support QOS by setting DSCP (DifferentiatedService Code Point) parameters of VoIP packetTechnical Specification● Two 10/100 Base-T RJ-45 Ethernet port withSwitch inside● LCD Configuration Password Protection● 2*16 character LCD display● LCD Display Time, Date, Caller ID, CallDurationManagement Features● Software Upgrade: TFTP/FTP download● Easy ways for system configurationLCD Front PanelWeb BrowserTELNETPCAudio Features● Acoustic Echo Cancellation● Codec support G.711A/μ , G.729 ,G.729B, G.723● Jitter buffer control● DMTF :In-band,RFC 2833,SIP INFOCertification● CE, FCCPower Supply● Input: AC 110 – 240v● Output: DC 9V/1AOperation Environment● Humidity: 10 to 90 % (Non-condensing)● Operational Temperature: 0 to +40°CStorage Environment● Humidity: 10 to 90 % (Non-condensing)● Storage Temperature: -10 to +50° CADSL orCable ModemHomeIP-PBXInternet orIntranetRouterEnterpriseLAN PhonePCSOHO

ATA-171/172/171P/171MDazzling Gateway series meet everyone’s demandNEWThe ATA-17x series contain four models of gateway products: ATA-171,ATA-172, ATA-171P, ATA-171M. With outstanding design and dazzlingappearance, Welltech ATA-17x series can satisfy all users and meet theirdifferent requirements. ATA-171/172 is one/two-port analog telephone adapter,and user can connect with one/two analog phone set to enjoy VoIP application.ATA-171P is one-port analog telephone adapter plus one PSTN backup lifeline,which allows user to dial and receive PSTN/VoIP call in one identical phone set.GATEWAYPhysical interface● RJ-45A. WAN X 1 for connecting to HUB orATU-R directlyB. LAN X 1 for PC connection● RJ-11A. Phone X 1 for ATA-171B. Phone X 2 for ATA-172C. Phone X 1, Line X1 for ATA-171P/ATA-171M● Dimension: 9.9 X 9.9 X 3.2 cmNetwork and Protocol● SIP v1(RFC2543), v2(RFC 3261)A. Outbound proxyB. Support backup proxy registrationC. Support IP or domain name forprimary and secondary proxy addressand auto switching is enabled.● IP/ICMP/ARP/RARP/SNTP● TFTP Client/DHCP Client/PPPoE Client● Telnet/HTTP Server● DHCP Server For LAN Port● NAT transversalA. STUN● Support ToS● SecurityA. HTTP 1.1 basic/digest authenticationfor Web setupB. MD5 for SIP authentication(RFC2069/RFC2617)Call function● Call Hold● Call Waiting● Call Forward● Caller ID● Flash● Volume Adjustment● Speed dial key● Phone book● Call Transfer between FXS, FXO and IPport (ATA-171M only)● Call Forwarding between FXS, FXO andIP port (ATA-171M only)● Support T.38 FaxModelATA-171ATA-172ATA-171PATA-171MVoice feature● Voice codecA. G.711: 64k bit/s (PCM)B. G.726: 16k/24k/32l/40k bit/s(ADPCM)C. G.729A: 8k bit/s (CS-ACELP)D. G.729B: adds VAD & CNG toG.729● VAD : Voice activity detection● CNG : Comfortable noise generation● LEC : Line echo canceller● Packet Loss Compensation● DTMFA. In-Band DTMFB. Out-Band DTMFC. SIP Info● Tone generationA. Ring ToneB.Ring Back ToneC.Dial ToneD.Busy ToneE.Programming ToneOrder InformationPSTNATA-171/172/171P/171MInterface SpecificationOne Port FXSTwo Port FXSOne Port FXS + One PSTN backup line PortOne FXS + One FXOFirmware andconfiguration update● Web Browser● Telnet● Voice configuration● TFTP● HTTPEnvironment● AC Power100~240V Input 12V dc/output● EnvironmentA. Temprature:0 o C~40 o CB. Hmidity:10%~90%RHLANWANPhone 2(ATA-172 only)ADSL ModemPSTN Backup (ATA-171P only)ATA-171MColorChampagne GoldPearl WhiteMetal BlueMetal PurplePhone 1Internet

ATA-175/175PFXS+IP Sharing+PSTN BackupGATEWAYThe ATA-175/175P is a two-port FXS voice, fax and modem over IP gateway,which provides user convenient telephony and data service. When networkfails, with one port of PSTN backup, ATA-175P can pass calls to PSTN portautomatically. ATA-175/175P built-in one WAN port and 4 LAN ports, user canintegrate it with original network environment without extra switch or hub.ATA-175/175P’s IP Sharing function allows other computers or devices connectwith network more easily.Benefits(1) Easy access to PSTN from IP(2) Cost saving - save long and internationalcall expense by using IP network.(3) No extra investment - just take advantage ofexisting Ethernet LAN and IP environment.(4) Easy interface with Cable Modem, ADSL Modemand Leased Line equipment(5) Easy to integrate with all kinds of IP-PBXsPhysical interface(1) RJ-45 (10/100 Base-T)A. WAN X 1 for connecting to HUB or ATU-R directlyB. LAN X 4 for PC or other devices connection(2) RJ-11A. Phone X 2B. PSTN X 1 (ATA-175P )(3) Panel Status Indications:FXS, Ethernet, SIP System, PSTN (ATA-175P)Network and Protocol(1) SIP v2(RFC 3261)A. Outbound proxyB. Support backup proxy registrationC. Support IP or domain name for primary and secondaryproxy address and auto switching is enabled.D. Provide SIP URI Format,support both number and text.(2) IP/ICMP/ARP/RARP/SNTP(3) RTP - IETF RFC1889, RTCP - IETF RFC1890(4) TFTP Client/DHCP Client/PPPoE Client for WAN Port(5) Telnet/HTTP Server(6) DNS Client(7) Network support Static IP/ DHCP/ PPPoE

(8) NAT , DHCP Server for LAN Port(9) STUN(10) Support T.38 FAX(11) Support ToS for voice packetquality control(12) SecurityA. HTTP 1.1 basic/digestauthentication for Web setupB. MD5 for SIP authentication(RFC2069/RFC2617)(13) Support Session Timer(RFC 4028)(14) Up to 95MB throughput at Bridge ModeCall function(1) Call Hold(2) Call Waiting(3) Call Forward(4) Caller ID(FSK, DTMF)(5) Transfer(6) Volume Adjustment(7) Speed dial key(8) Support Message Waiting IndicationFirmware and Configuration UpdateVoice feature(1) Voice codecA. G.711(A/μ-law): 64k bit/s (PCM)B. G.726: 16k/24k/32k/40k bit/s (ADPCM)C. G.729A: 8k bit/s (CS-ACELP)D. G.729B: adds VAD & CNG to G.729(2) VAD : Voice activity detection(3) CNG : Comfortable noise generation(4) G.168 Echo canceller(5) Packet Loss Compensation(6) DTMFA. In-Band DTMFB. Out-Band DTMF RFC 2833C. SIP Info(8) Tone generation and detectionA. Ring ToneB. Ring Back ToneC. Dial ToneD. Busy ToneE. Programming ToneF. PSTN, FAX and Modem TonesGATEWAY(1) Web Browser(2) Telnet(3) Voice configuration(4) TFTP(5) HTTPEnvironment(1) AC PowerA. 100~240V AC Input, 12V DC Output(2) EnvironmentA. Temperature 0 o C~40 o CB. Humidity 10%~90%RHOrder InformationModelInterfaceATA-175 2- Port FXSATA-175P 2- Port FXS+One PSTN● Application DiagramADSL ModemInternetYour ComputerAnalog PhoneAnalog Phone

WIFI PRODUCTSWiFi Phone WP-508The best Wireless SolutionFeatures● Direct Sequence with data rates at1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54Mbps● Support Site Survey --- scan available APs inhandset’s environment● Support both DHCP and static IP● Internet Protocol Support: IP, TCP, UDP, ARP,HTTP 1.0, DHCP, DNS● Phone keypad and graphic LCD display● Rechargeable Batteries – Li-ionWireless Specification● Wireless Protocol: IEEE 802.11b / g● Data rate: 1, 2, 5.5 and 11 Mbps~54Mbps● Frequency band: 2.400 ~ 2.497 GHZ● Operating range: Out-door up to 300m,In-door up to 75m● Channel: FCC Ch1 ~ 11, ETSI Ch1~13,Japan Ch1~14● Output Power: 16 dBM(802.11b),18dBM(802.11g)● Sensitivity: -80dBM@11Mbps● Site Survey: Scan available APs inhandset’s environmentVoIP Protocol Support● IETF RFC 3261 SIP Protocols● SDP (RFC2327)● RTP (RFC1889) , RTP Profile – IETF RFC1890● RTCP - IETF RFC1889● Support outbound proxy for NAT Traversal● STUN for NAT Pass-Through● QoS:ToS/Diff Serv● RFC 2833 Out-of-Band / In-band DTMF Relay● Session Timer IETF RFC 4028● Privacy mechanism IETF RFC 3323 / 3325Voice● Codec: ITU-T iLBC, G.729A,G.729AB, G.711● VAD (Voice Activity Detection)● CNG (Comfort Noise Generation)● Arbitrary Tone Generation● DTMF GenerationNEWWelltech announce new WiFi Phone solution WP-508, whichcomplies with IEEE 802.11b/g and allows users to access VoIPservice roaming from home and through IEEE 802.11b/g hotspots.With classic and elegant design, WP-508 represents noblequality. No doubt, WP-508 is the best choice of WiFi Phone.● Acoustic CancellationWP-508● Echo Cancellation: ITU-T G.168 or G.165● Adaptive, low delay jitter buffer for voice dataSecurity● WEP 64-bit (hardware) and 128-bit (software)● WMM● WPA-PSK● WPA (EAP-TLS,EAP-TTLS)● WPA2● AP ProfilePhone Function Support● Caller ID● Keypad lock/ Keypad tone● Redial● Mute● Call forwarding● Call rejection● Handset, ringer volume adjustment● Call Progress tone:Dial tone, DTMF generator,ring back tone, busy tone, and ring tone● SMS● DTMF Relay RFC-2833● Time protocol support (SNTP).● Battery and signal level metering.● Phone books, call history for friendly usage.● Phone Books support for editing/deletingpersonal data● Standby time up to 80 hours, talking time3-4 hours● Speed Dial● Speaker Volume Control● USB Charge● Missed Call IndicatorManagement● Phone Configuration through handset LCDand web● TFTP Firmware Update● HTTP Firmware Update

Wi-Fi VoIP Gateway WellGate 3512WiFi + 2 FXS + 1 PSTNWellGate 3512 is a two-port FXS + one PSTN wireless gateway, which supportsRFC3261 SIP protocol. Telephone will switch to PSTN port automatically underpower failure. User can also select to dial out through PSTN line manually.WG-3512 complies with wireless protocol 802.11 b/g, and can operate as AccessPoint or Client. Built-in four LAN ports and NAT function allows other devicesto access network more easily.Benefits● Easy access to IP from phone set or PBXWIFI PRODUCTS● Cost Saving - Telephone call from VPN orpublic Internet● Follows the existing telephone call dial plan● Easy interface to ADSL/Cable Modem or Leasedline equipment● Easy to integrate with all kinds of IP-PBXsPhysical interface● RJ-45WAN X 1 for connecting to HUB or ATU-R directlyLAN X 4 for PC or other devices● RJ-11Phone X 2 for regular phone connectionPSTN X 1 for Dialing and Receiving PSTN call.● Power: Input AC 100V~240V Output DC12V● LED Indicator: Power, WLAN, WAN, LAN, FXS, PSTNVoice Feature● Codec: G.711u/A-Law, G.729A , G.726, GSM-FR● VAD/CNG● Adaptive Jitter Buffer● Line Echo Cancellor● FAX/Modem tone detection and pass through● DTMF: Inband, RFC-2833, SIP InfoNetwork● 802.11 b/g Access Point, WiFi compliant802.1x, WEP, WPA TKIP and WPA2 AES/Mixedmode for PSK and TLS (Radius)802.11f (IAPP)Wireless Auto-channel selectionWireless access control by MAC address(deny or accept)● 802.11b/g client mode● 802.1d with spanning tree protocol● NAT/NAPT● Firewall● Virtual DMZ● ALG for:FTP, SIP, VPN pass-through withmultiple sessions (IPSEC, L2TP, PPTP)● DHCP client and server● Up to 98MB throughput at Bridge Mode● Qos: 802.1Q (VLAN)● Bandwidth Control● PPPoE/PPTP client● UPnP IGD● STUN● DDNS and NTP client● QOS - DSCP class0-7 and EF● URL Filtering and DoS (Deny of Service)● DNS relayTelephony Features● Caller ID: TypeI/II DTMF, FSK● Flash Hook Timer Configuration● Gain Adjustments● PSTN Bypass: Power Failure, Manually● Call Waiting● Call Hold● Blind Transfer● Call Forward● 3-way Conference● 10 Speed Dials● T.38 FAXDimension● 17.5 x 12.5 x 3.2 cmProtocol● SIP RFC3261● TCP/UDP/IP/ICMP/ARPManagement● System log● Display real-time information for systemsetting, statistics, and associated wirelessclient status.● User name/password authentication for webserver login and logout● Web-based configuration and managementinterface● Firmware update through web● Configuration backup/restore to/from a file.Reset configuration to factory default● IVR-Configuration by phone keys withInteractive Voice Prompts

USB PERIPHERALWelltech K-1030Amazing Skype CompatibleUSB Phone SolutionWorld famous Skype TM makes millions of users enjoy free long-distance call,however, user has to use headset,microphone and make all control via PC.Through newest Welltech K-1030 USB Phone, user can use Skype TM withoutchanging general habit and it become so convenient even for children and elderpeople.With built-in LCD, on K-1030 can check Skype TM contact list andon/off–line status, user can dial out or answer Skype TM call directly withouthandling computer anymore.With tiny and lightweight design, travelers can bring K-1030 anywhere andintegrate it with daily life easily. No doubt,Welltech K-1030 will be the best USBPhone solution for everybody.Hardware featuresItem● Interface● Device Class● Transmission● Operation System● Cabling● Cable length● Operating Voltage● Operating Temperature● Storage Temperature● Storage Humidity● Operating Humidity● Certification● Dimension● LCDContent● USB1.1: 12Mbps● USB complex Device(Audio Class & HID Class)● Supports control.Interrupt.Bulk.Isochroous data● Windows 98 Second Edition.Windows 2000.Windows MeWindows XP● USB A-type connector● 1.5M(Tolerance ±10%)● DC 4.5 ~5.5V● 0~50 o C● -10 to +55 o C● 10 to 90 % (Non-condensing)● 20% ~ 80% RH● CE, FCC● 122 x 46 x 17 (mm)● 29.00 x 19.40 x 2.20

Features● Speaker● Microphone● Numeric Buttons 0,1,2,3,4,5,6,7,9, *, #● Green button (Answer/Dial)● Red Button (Cancel/Hang up)● Menu Up, Menu DownUSB PERIPHERAL● Button “M”(Menu), Button “C”(Cancel)● Volume Decrease/Soft Button 1, VolumeK-1030A K-1030B K-1030C K-1030D K-1030EIncrease/Soft Button 2Soft Phone Support● Skype● Welltech Soft PhoneSpecial Features● Display contact and Call liston LCD with data● Lightweight and size● Adjustable Ring MelodyCertifications● CC, FCC (Proceeding)Dimension● 122mm(W) x 46mm(H) x 17mm(D)● USB phoneApplication DiagramIP NetworkUSBcablePC/WindowsBased softphone

USB PERIPHERALUSB Phone K-1000/1010You can use Skype with Welltech USB Phone nowThe K-1000/K-1010 is a phone with USB interface, just plug and play. No driveneeded. It’s streamline and fashion design, like a mobile phone. The K-1000/1010provided H.323/SIP Internet telephony function for different softphone softwareproviders. It is easy to operate and configure for Home and Office / SOHOusers.K-1000 K-1010Benefits● High Mobility● Provided real-time volume adjustable button● Can be mounted on monitor or wall(K-1000)● Provided WAV voice file for different ring type● Keypad mapping program fordifferent soft phone software:NetMeeting,Skype TM ,X-ten,MSN,SJphone● Support Windows HID driver● Redial key for K-1010 only● Volume control key● Free PC-to-PC calls over the Internet● Provided API for softphone software developerSystem Requirement● ProcessorIntel 486 DX 66 or above● Storage32MB RAMSpecification● Physical ConnectorsOne USB port● CablingUSB A-type connector● Standard supportConform to USB 12 Mbps Spec.Version 1.1Conform to USB Audio DeviceRelease 1.0● Operating Voltage4.5V ~ 5.25V● Operating Temperature0 ~ 50 °C● Operating Humidity20% ~ 80% RH● CertificationCE, FCC10MB Hard Disk● Internet serviceDial up, ISDN, lease line, xDSL or LAN● Operating System● USB phoneApplication DiagramIP NetworkMicrosoft Windows 98se/ME/2000/XPUSBcablePC/WindowsBased softphone