Cisco Bug: CSCtd62837 - H323 to SIP, H323 side support two DTMF method, DTMF interworking failed
Nov 11, 2010
- Cisco ASR 1000 Series Aggregation Services Routers
Known Affected Releases
Symptom: H323 to SIP, H323 side support two DTMF method, DTMF interworking failed Conditions: H.323 to SIP call, when H.323 side support H245 alphanumeric userinput and tel-event, SIP side just support tel-event. H.323 side send DTMF userinput, SBC also drop the userinput, pd log show: ICC has failed to find a mechanism to pass on DTMF tones in this call. The tones will not reach their destination. This will not cause the call to fail.
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Bug Details Include
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