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G722 not working on W53H W60B
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ricvil Offline
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Posts: 12
Joined: Oct 2013
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Post: #3
RE: G722 not working on W53H W60B
Did the upgrade and factory default but the issue continues.

Invite from Yealink to Asterisk has the below codec offer (G722 only):

User-Agent: Yealink W60B 77.83.0.25.
Allow-Events: talk,hold,conference,refer,check-sync.
Supported: replaces.
Content-Length: 213.
.
v=0.
o=- 20007 20007 IN IP4 192.168.4.2.
s=SDP data.
c=IN IP4 192.168.4.2.
t=0 0.
m=audio 12452 RTP/AVP 103 101.
a=rtpmap:103 G722/8000.

Asterisk accepts codec and connects call:
SIP/2.0 200 OK.
.
.
v=0.
o=root 184010779 184010779 IN IP4 192.168.4.1.
s=Asterisk PBX 1.8.23.1.
c=IN IP4 192.168.4.1.
t=0 0.
m=audio 14268 RTP/AVP 103 101.
a=rtpmap:103 G722/8000.
a=rtpmap:101 telephone-event/8000.
a=fmtp:101 0-16.

The yealink immediately sends a BYE back to Asterisk and the LCD screen on the W53H says "Not Acceptable".

To me this means a codec problem and given the same setup works fine with the W52, I am still inclined to blame the W53.

Thanks.
01-15-2019 09:03 PM
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Messages In This Thread
G722 not working on W53H W60B - ricvil - 01-12-2019, 04:04 PM
RE: G722 not working on W53H W60B - ricvil - 01-15-2019 09:03 PM

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