[Spce-user] SDP issues-SAVP

[H Yavari]

Hi,
I have ngcp with an asterisk peer. My Asterisk and NGCP have their calls (webrtc or usual calls) and every things is Ok.But when I call from asterisk extension to ngcp extension, calls will be terminated immediately after answer . I see this error in the Asterisk side:
"Invalid syntax in RTP audio format list: media type>"
The SDP part of "OK" message from NGCP is :
 
v=0
o=Mozilla-SIPUA-36.0.1 9775 0 IN IP4 0.0.0.0
s=Doubango Telecom - firefox
t=0 0
a=ice-lite
m=audio 30050 RTP/SAVP media type>
c=IN IP4 0.0.0.0
a=direction:both
a=sendonly
a=rtcp:30051
a=setup:active
a=fingerprint:sha-1 6E:66:B1:CF:06:6A:19:FA:FC:46:FA:BA:25:DC:5F:55:89:9C:A6:8A
a=ice-ufrag:8tdif51p
a=ice-pwd:xij0qJh8ArQFPyDdUc01gT7omkFA
a=candidate:ssNViQ3fGqIAIUIO 1 UDP 2130706431 0.0.0.0 30050 typ host
a=candidate:ssNViQ3fGqIAIUIO 2 UDP 2130706430 0.0.0.0 30051 typ host
I use "prefer SRTP and force avp" in ngcp domain configurations.
So what is the problem? plz help.

B.R,
H.Yavari



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