polska1979
Technical User
Hi
We are trying to pass calls from our CS1K over SM into Aura, do some vector programming (collect digits) then route to a CDN back in the cs1k.
Very basic, using the SM SIP routing trunks.
However, we noticed that callls that rang unanswered dropped after 3 minutes of ringing.
We thought this may be an issue on the trunk but the same issue happens if we put an internal call into the CM from another CM. If there is no coverage then the CM drops the call after 3 minutes of ringing.
This is aura 6.3, SIP handsets
Can anyone help? We thought the signalling group and the session establishment timer needed to be adjusted from the 3 minutes, but when changed to 4 or 5 minutes the calls still dropped.
We are trying to pass calls from our CS1K over SM into Aura, do some vector programming (collect digits) then route to a CDN back in the cs1k.
Very basic, using the SM SIP routing trunks.
However, we noticed that callls that rang unanswered dropped after 3 minutes of ringing.
We thought this may be an issue on the trunk but the same issue happens if we put an internal call into the CM from another CM. If there is no coverage then the CM drops the call after 3 minutes of ringing.
This is aura 6.3, SIP handsets
Can anyone help? We thought the signalling group and the session establishment timer needed to be adjusted from the 3 minutes, but when changed to 4 or 5 minutes the calls still dropped.