response SDP does not contain telephone-event?

[GoogleCodeExporter]

What steps will reproduce the problem?
1.
2.
3.

What is the expected output? What do you see instead?
Offer SDP contains telephone-event while the answer SDP does not.

What version of the product are you using? On what operating system?
latest code

Please provide any additional information below.

Offer SDP:
v=0
o=doubango 1983 678901 IN IP4 192.168.43.84
s=-
c=IN IP4 192.168.43.84
t=0 0
a=tcap:1 RTP/AVPF
m=audio 46052 RTP/AVP 0 8 101
a=ptime:20
a=silenceSupp:off - - - -
a=rtpmap:0 PCMU/8000/1
a=rtpmap:8 PCMA/8000/1
a=rtpmap:101 telephone-event/8000/1
a=fmtp:101 0-16

Answer SDP:
m=audio 41850 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=sendrecv
a=ptime:20
a=silenceSupp:off - - - -
a=rtcp-mux

Original issue reported on code.google.com by xiangch...@gmail.com on 25 Feb 2013 at 1:16

[GoogleCodeExporter]

Original comment by boss...@yahoo.fr on 25 Feb 2013 at 1:20

• Changed state: Accepted

[GoogleCodeExporter]

Fixed in Doubango r826

Original comment by boss...@yahoo.fr on 25 Feb 2013 at 3:07

• Changed state: Fixed