McDewey

Register CTI Port with IPv6 When Unified CM Is IPv6 Disabled and Common Device Configuration Is IPv4_v6 Expected result Steps Application is not able to register CTI Port. TSP returns error LINEERR_OPERATIONUNAVAIL 1. Enterprise parameter for IPv6 is disabled. IP addressing mode for CTI Port = IPv4_v6 on common device config page. 2. Open provider and do a LineNegotiateExtensionVersion with the higher bit set on both dwExtLowVersion and dwExtHighVersion 3. Application does a LineOpen with new Ext ver. The lineopen will be delayed till user specifies the Addressing mode 4. Application uses CCiscoLineDevSpecificSetIPAddressMode to set the addressing mode as IPv6. Application uses CciscoLineDevSpecificSendLineOpen to trigger Lineopen. IPv6 Phone A Calls IPv6 Phone B Expected result Steps FireCallState = Offering, Do a GetlineCallInfo. LineCallInfo contains the following in devspecific part, FarEndIPAddress: Blank FarEndIPAddressIpv6: IPv6 address of A Do a GetLinecallInfo, LineCallInfo contains the following in devspecific part, TransmissionRTPDestinationAddress = IPv6 address of B. ReceptionRTPDestinationAddress = IPv6 address of A. Do a GetLinecallInfo, LineCallInfo contains the following in devspecific part, TransmissionRTPDestinationAddress = IPv6 address of A. ReceptionRTPDestinationAddress = IPv6 address of B. 1. Enterprise parameter for IPv6 is enabled. 2. Open two lines A and B 3. Phone A which is IPv6 calls Phone B which is IPv6 4. Events at Phone B 1. While Media is established: • Events on phone A • Event on phone B Cisco Unified TAPI Developers Guide for Cisco Unified Communications Manager, Release 15 and SUs 865 Message Sequence Charts Message Sequence Charts