AlphaCom E - Zenitel

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Revised May 2009 Exchange shall provide (_6_) Remote Control Outputs Signals (RCO's) per subscriber board. Exchange shall have capacity for simultaneous conversations equal to the number of speech channels installed. There shall be (1) speech channel for every (6) subscribers. System shall assign speech channels in absolute rotation, and all stations shall have access to all speech channels. Malfunction of one speech channel shall not affect operation of the system. Every speech channel shall include “compression” circuits to automatically control and limit sound volume during conversation. Compression circuits shall limit audio distortion and clipping. The intercom exchange shall include a custom-made software program, stored in FLASH memory, specifically designed for the system. Programming software (AlphaPro) shall operate on a PC with Windows, and include a menu for standard features and directory numbers, which may be entered by one operation. AlphaPro software shall provide unlimited flexible numbering and programmable features. Microprocessor shall include (2) Ethernet IP ports and 2 serial data ports to allow direct transfer of call processing information, to and from other microprocessor controlled equipment. It shall be possible to reprogram the exchange, at the exchange location or remotely through IP, and the programming shall take effect immediately. All programmable information shall be protected against power failure and reset, and maintained in flash memory. Flash memory shall be located on the processor board. It shall be possible to export via AlphaPro the user information as well as AlphaNet audio and data links and open using Microsoft Office Excel. Load sharing, closely regulated power supplies shall power exchange. System shall easily allow for redundancy by adding a power supply to the exchange. Exchange shall comply with EMC standards EN55022 for electromagnetic emissions, and EN50082 for immunity. System shall include self-diagnostic circuitry and alarms for electronic supervision of boards and wiring. Audio power output to each station shall be adjustable from 1-1.5 watts of audio at an impedance of 20 ohms. Frequency response for both input and output shall be a smooth curve through the voice range of 200 - 10,000 Hz on intercom, and 200 - 15,000 Hz on audio program channel. Crosstalk shall be less than -80 dB @ 1000 Hz, and S/N ratio shall be >80 dB during conversation. Loop resistance requirements for each station shall be 240 ohms. Traffic capacity shall allow each user 99% chance of connection, at 0.05 Erlang traffic, at all cabinet capacities. If temporarily blocked, system shall allow automatic and immediate connection when free. Central exchange shall include all necessary boards, hardware, software, and accessories to support features and functions described herein. Shall be Stentofon AlphaCom Evolution Series. AlphaCom E26 AlphaCom E7 (Note to specifier: Indicate exact model number of central exchange) STENTOFON/Zenitel Group - 6119 Connecticut Ave. – Kansas City, MO 64120 – 816/231-7200 – 800/654-3140 – Fax: 816/231-7203 – www.zenitelusa.com - 22 -
Revised May 2009 2.7. OPTIONS (Available with additional equipment) (Note to specifier: Indicate options required) A. SIP GATEWAY TELEPHONE INTERFACE. System shall include an interface to allow telephone calls to be directed in, and out, of the system for two-way communication between intercom stations and remote telephones via IP using SIP protocol. Selected master stations shall be able to dial an access code [0], receive PABX or Central Office dial tone, and dial any unrestricted telephone number and vice versa. Requires SIP trunking license 9642-xxx and license is dependent on how many telephone lines used. Shall be Stentofon MP-114 SIP Gateway. B. DYNAMIC MICROPHONE PREAMPLIFIER BOARD. Shall provide calling and two-way communication through same loudspeaker. Shall include relay control and adjustments for in/out volume. Shall be Stentofon #1078. C. STROBE CONTROL RELAY BOARD. Shall be mounted in security substations that have an associated strobe light. Shall provide necessary contacts to turn on flashing strobe when intercom call button is depressed and program to place a call request call and when the call is answered. Strobe shall turn off when intercom conversation is canceled. Shall be Stentofon #9689-2. D. REMOTE IN/OUT CONTROL (RIO). Electronic board shall be included where ancillary devices need to be operated through relay contacts from the intercom system (outputs), and/or external alarm conditions need to be displayed as text or voice message on LCD intercom masters. Devices like bells, lights, CCTV cameras, electric door releases and amplifiers and other devices may be turned “on” or “off” by actions created by programming. Unit shall be equipped with 8 contact inputs (Standard) and up to 18 contact outputs (When equipped with optional 99702 Relay Board (6 contacts per board). It shall be possible to have multiple outputs per station. Shall be Stentofon #99705. E. STORED VOICE MESSAGES. System shall allow digitally stored voice messages to be automatically transmitted to selected stations, or all stations. Shall be microprocessor controlled to store up to 60 minutes of speech messages, and allow simultaneous play back of up to 8 messages. Shall include (9) pre-recorded voice help, (9) absence and (3) alarm messages standard to selected stations. Shall provide call request verification to initiator of the call. The prerecorded voice messages shall be natural sounding, high quality with 16 kHz sampling rate. A Call Acknowledge message to elevator car substations shall meet A.D.A requirements. Customized alarm messages shall be available from the manufacturer. Message board shall be Stentofon #9304 AVSP. F. PAGE ADAPTOR. System shall include an interface to allow the Stentofon AlphaCom intercom system to be connected to an overhead paging system. Adapter shall include a relay to control or mute music in an amplifier and shall have a transformer-isolated output of 600 ohms, up to 1 volt. The adapter shall be accessed by dialing the station number assigned to the page adapter or pressing a direct access button. The page adaptor is required for each zone or page amplifier to be accessed. Shall be housed in a black, ABS plastic box with mounting flange and cover. Shall be Stentofon #1078. Optional Mounting via #63212 card cage. STENTOFON/Zenitel Group - 6119 Connecticut Ave. – Kansas City, MO 64120 – 816/231-7200 – 800/654-3140 – Fax: 816/231-7203 – www.zenitelusa.com - 23 -
Page 1 and 2: Revised May 2009 STENTOFON AlphaCom
Page 3 and 4: Revised May 2009 PART II: PRODUCTS
Page 5 and 6: Revised May 2009 C. DIRECT ACCESS B
Page 7 and 8: Revised May 2009 U. MUSIC DISTRIBUT
Page 9 and 10: Revised May 2009 MM. ALARM OVERIDE.
Page 11 and 12: Revised May 2009 2.6. EQUIPMENT AND
Page 13 and 14: Revised May 2009 G. DUAL DISPLAY MA
Page 15 and 16: Revised May 2009 L. STAINLESS STEEL
Page 17 and 18: Revised May 2009 R. IP DESK MASTER
Page 19 and 20: Revised May 2009 V. IP EXERIOR TAMP
Page 21: Revised May 2009 AA. CAMPUS EMERGEN
Page 25 and 26: Revised May 2009 C. ALPHACOM SIP TR
Page 27: Revised May 2009 3.5. ON-SITE SPARE

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