Nortel Networks NN10029-111 manual Converged PC service

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18 Overview	Nortel Networks Confidential

authentication fails since the database does not have the subscriber's information. As a result, the call is blocked.

Administrators can configure whether they want a call from an unknown foreign domain authenticated or not. System administrators can also specify foreign proxies in the NodalAuth field of the Authentication tab. In this way, no requests originating from those proxies are failed because of authentication.

Note: The following definitions apply:

•Local Domain: Local domains are provisioned for and serviced by a particular SIP Application Module. Subscribers for a particular system belong to local domains. Local domains are provisioned through the Provisioning Client.

•Foreign Domain: A foreign domain is a domain that is either provisioned as foreign for this SIP Application Module or not provisioned at all for this specific system. It basically represents a domain that is not served.

Converged PC service

The Converged PC service allows end users to use their PCs for the multimedia portion of their communications while using their existing telephony system for voice. The service uses the simring feature on an existing telephony system to send mirrored calls to the SIP Application Module through the SIP PRI Gateway. This allows the SIP Application Module to present a call window on the end user's PC when the user's desktop phone rings.

If both parties in a call are Converged users, they will each get a call window from which they can initiate multimedia sessions such as Instant Messaging and collaborative applications between each other.

Some benefits of providing multimedia services using the Converged service are:

•End users can keep using their existing telephone and its capabilities.

•There is no need to replace an existing telephony switch to add multimedia capabilities.

NN10029-111 Standard MCP 1.1 FP1 (02.02) April 2003

Copyright © 2003, Nortel Networks

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Contents MCP SIP Application Module Page Overview How this chapter is organizedOverview Functional descriptionBack-to-Back User Agent service UserA Agent Client Internal ProtocolNetwork configuration BigMart.com BiggerMart.comInterfaces Public networkPCP ProtocolsSQL Services and features HardwareRouting and Translation services Foreign termination Call Transfer service Local terminationTelephony routing Relationship between Telephony routing stages SIP Aliases Multiple Route Termination Interworking services Discriminator service Call Processing LanguageAuthentication services Privacy Control serviceService package enforcement Bearer Path ControlConverged PC service Network/Address Hiding service Enterprise Clients Notification support Instant Messaging PresenceVoicemail server interoperability and MWI Nortel Networks Confidential Overview Registration-static and dynamic Network address book Overload controlReliability and fault tolerance Manual failover OAM&P strategy Upgrades Updating the SIP Application Module softwareUpdating the Application Module from the menu tree Updating the SIP Application Module from the pull-down menu Load list for updating Progress of update Page Alarm clearing procedures Procedure 1 Clearing the SLE701 Slee Health Monitor alarmProcedure 2 Clearing the SMDI101 alarm Configuration Configuration Nortel Networks Confidential Displaying help text Procedure 1 Adding a component Adding a componentAdding a component Configuration window top half Adding Services Progress dialog box Configuring the SIP Application Module tabs Application Server tab field descriptions Sheet 2 Field Value DescriptionConfiguration Nortel Networks Confidential Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential URL Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential Completing the Database Base tab fields DNS SRV Locate User Svc tab field descriptions Sheet 2 Completing the Data Synchronization tab fieldsConfiguration Nortel Networks Confidential Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Completing the Local Accounting Manager tab fields Completing the In Memory Database tab fields Configuration Nortel Networks Confidential Memory Database tab field descriptions Sheet 2 Completing the Location Service tab fields Location Service tab field descriptions Sheet 2 Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Server.blade.host.label for Privatestaticaddress whose valueCompleting the Server Subscription tab fields Addrsip Porthttp Portprotocol Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential SipFwdAdapter tab field descriptions Sheet 2 Completing the Transport Management tab fields Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Configuration Nortel Networks Confidential Nortel Networks Confidential Configuration Figure above Nortel Networks Confidential Configuration Transport Management tab subfields, cont’d Transport Management tab subfield descriptions Active-standby server group configuration Nortel Networks Confidential Configuration UDP/TCP/SSL Config values Parameter Value Description Additional SIP TCF Base tab configuration informationTCF Config details ExampleInvite Timer parameter Retransmission Off parameterAdd Defaults parameter Time Transaction parameterCheck Mandatory Headers parameter Accounting management Page Performance management Page Security and Administration SecurityPage Appendix a Basic call flows Voice plus videoClient-to-client voice plus video diagram Client-to-client voice plus video call flow Application Client a Module Client BCall transfer to client diagram Client a Client C Client B Call transferCall transfer blind to client call flow Application Client a Module Client B Client CAppendix a Basic call flows Nortel Networks Confidential Failed call transfer call flow Appendix a Basic call flows Nortel Networks Confidential Authentication Authentication diagramAuthentication call flow Application Client a Module DatabaseNortel Networks Confidential Appendix a Basic call flows Page Page Page Page MCP SIP Application Module