Call forwarding, no audio, help


when I forward a call I have no audio (2-way).

The problem seams to be the same as:

but I can’t find a network problem.

When I answer the call before (using emty announcement), the forwarding to mobile device works.

That can be a perfect fix, but I don’t want to answer the call before the forwarding destination answer the call.

All ports SIP ports are open and not restricted.

Please help!


rtp debug and sip debug when call doesnt and work and when it doesnt work and compare it, see what it is missing, also post your SIP configuration

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