Call BaCk (IVR, USSD) - Amdocs

Visited NetworkHome Network2. The call is disconnected1. The subscriber dials a USSDor IVR access code3. The USSD or IVR request reaches thehome network and then the AmdocsService PlatformAmdocsService Platform4. Amdocs Service Platformchecks and updatessubscribers’ account detailswith the billing system5. The home network iscalling the caller back,giving him a dial tone tocall to any destinationBillingCallerCallerHow it Works> > The subscriber dials a phone number that is identified by thehome network as a request to start a call-back session. Thisrequest is done using USSD access codes or Interactive VoiceResponse (IVR), managed by the service provider.>> This initial or trigger call is disconnected either by thenetwork or the subscriber. Immediately after the triggercall is disconnected, the subscriber gets a call back from thehome network connecting to the phone number chosen bythe subscriber, or giving the subscriber a dial tone to call toany destination.>> Once the subscriber ends the call, he can use the call backservice again to make another call or perform self-servicerequests, such as checking the cost of the last call or theentire balance.Hot Features> > The Amdocs Service Platform offers service providers twotypes of call-back for their convenience — Global Call-Backand Personal Call-Back:• Global Call-Back - generates one global call-back number,or one number per foreign country. The subscriber callsthe designated number and is prompted to insert thenumber they wish to call. The home network then callsthe subscriber back to begin the call.• Personal Call-Back - generates unique call-back numbersper call. When a subscriber calls this unique number,the home network disconnects the trigger call and thencalls the subscriber back. Service providers can usePersonal Call Back to cover the trigger call costs, furtherencouraging their customers to use the service.>> The platform allows service providers to decide which partsof the call subscribers will be charged for. This chargingflexibility provides promotional options you can offer toyour subscribers.Network ComplianceMulti-Protocol SupportMulti Service Interfaces>> All wireless and wirelineprotocols using IVR.>> USSD (for call-backrequests in GSMnetworks).>> IVR and USSD for callbackrequests.>> Web, SMS, USSDinterfaces for self service.About Amdocs Network Business Unit:The Amdocs Network Business Unit offers network-connected service delivery solutions specifically addressing the requirements and cost constraints of service providers worldwide.These solutions deploy quickly and enable operators to rapidly create, deliver and manage for innovative new services profitably, and with unmatched operational flexibility for truecompetitive advantage. For more information, visit www.amdocs-network.comAbout Amdocs:Amdocs is the market leader in customer experience systems innovation, enabling world-leading service providers to deliver an integrated, innovative and intentional customerexperience, at every point of service. Amdocs provides solutions that deliver customer experience excellence, combining the software, service and expertise to help its customersexecute their strategies and achieve service, operational and financial excellence. A global company with revenue of $2.84 billion in fiscal 2007, Amdocs has more than 16,000employees and serves customers in more than 50 countries around the world. For more information, visit Amdocs at www.amdocs.com.Copyright © Amdocs 2008. All Rights Reserved. Reproduction or distribution other than for intended purposes is prohibited, without the prior written consent of Amdocs. Amdocs reserves the right to revise this document and to make changes in thecontent from time to time without notice. Amdocs may make improvements and/or changes to the product(s) and/or programs described in this document any time. The trademarks and service marks of Amdocs, including the Amdocs mark and logo,Ensemble, Enabler, Clarify, Return on Relationship, Intelecable, Collabrent, Intentional Customer Experience TM , Cramer and Qpass are the exclusive property of Amdocs, and may not be used without permission. All other marks are the property of theirrespective owners. NBU_CB_04-08