Hi All,
I've faced with a situation when I call our number from PSTN DTMF is working but "show voip rtp session named-event" shows no output.
INVITE SDP received from telco:
v=0
o=- 3838370 8411136 IN IP4 x.x.x.x
s=-
c=IN IP4 x.x.x.x
b=AS:0
t=0 0
m=audio 11538 RTP/AVP 8 0 96
b=RR:0
b=RS:0
a=rtpmap:8 PCMA/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:96 telephone-event/8000
a=fmtp:96 0-15
a=ptime:20
a=sendrecv
Can anyone clarify this for me. Thanks in advance.
