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Cisco Bug: CSCua85092 - in re-invite scenario, rtcp terminate/re-generate feature doesn't work

Last Modified

Mar 09, 2018

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.2(4)S

Description (partial)

Symptom:
RTCP from endpoint could not be terminated
Conditions:
1) configure "rtcp-regenerate" on SBC
2) establish call between caller and callee, both side use PCMA, no transcoding
3) caller sends re-INVITE, changes codec to PCMU, transcoding is triggered
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