kelvin Posted September 1, 2009 Report Share Posted September 1, 2009 hi support, we have map multiple DDIs to a single extension and this particular extension we added manual registration for relay to OCS2007. routing path as below. DDIs --> SIP --> Pbxnsip --> SIP --> OCS 2007 R2 When we call particular DDI, let said call DDI - 1111 but DDI - 2222, DDI - 3333 and so on... all DDI numbers will relay to OCS 2007 R2. OCS 2007 R2 receiving multiple SIP invite (we map 10DDIS, Pbxnsip will sent 10 SIP invite to OCS) please advise how can we configure to sent called DDI sip invite only. example: we call DDI - 2222 and pbxnsip only sent DDI - 2222 SIP invite only. regards, Kelvin Quote Link to comment Share on other sites More sharing options...
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