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SIP session timer support RRS feed

  • Question

  • Hi, We are integrating OCS with SIP PBX. When a call is made from Office Communicator client to the extension in SIP PBX, the INVITE is rejected with "421 Extension required". The sip stack in PBX is looking for SIP session timer support in supported header. Is there any setting in Office Communicator client to enable "session timer" support?

    Tuesday, September 25, 2007 11:54 AM