stotaro at totarotechn...
Guest
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 Posted: Wed Apr 16, 2008 3:20 pm Post subject: [asterisk-users] Non-codec capabilities (dtmf): us - 0x1 (te |
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On Wed, Apr 16, 2008 at 9:10 AM, broadband Voice
<broadbandvoice at gmail.com> wrote:
| Quote: | We have two servers but looks like G729 issues. Works fine on the old server
and not sure if it is T1 related. See SIP Debug. Any experiences to share.
Thanks
---
Newark1*CLI>
<--- SIP read from 194.xx.Xx.Xx:5060 --->
SIP/2.0 183 Session progress
Via: SIP/2.0/UDP 76.xx.xx.xx:5060;branch=xxxxK784d2637;rport
From: "Cell Phone DC" <sip:202xxxxxxx at 76.xx.xx.xx>;tag=as04819ca3
To: <sip:xx>;tag=xx
Contact: sip:251xxxxxxxx at 194.xx.xx.XX:5060
Call-ID: xxx at 76.x.x.x
CSeq: 103 INVITE
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Type: application/sdp
Content-Length: 198
v=0
o=xxxxxx 12xxxxx 12xxxx IN IP4 62.xx.xx.xx
s=SIP Call
c=IN IP4 62.xx.xx.xxx
t=0 0
m=audio 8786 RTP/AVP 0 101
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=ptime:20
<------------->
--- (11 headers 9 lines) ---
Found RTP audio format 0
Found RTP audio format 101
Peer audio RTP is at port 62.xx.xx.xx:8786
Found audio description format PCMU for ID 0
Found audio description format telephone-event for ID 101
Capabilities: us - 0x106 (gsm|ulaw|g729), peer - audio=0x4 (ulaw)/video=0x0
(nothing), combined - 0x4 (ulaw)
Non-codec capabilities (dtmf): us - 0x1 (telephone-event), peer - 0x1
(telephone-event), combined - 0x1 (telephone-event)
Peer audio RTP is at port 62.xx.xx.xx:8786
-- SIP/Voicetrading-08e1ce18 is making progress passing it to Zap/5-1
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Looks to be OK to me but you have negotiated Ulaw not G729.
Thanks,
Steve Totaro |
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