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G729 audio codec not supported?


jasch
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I purchcased Bria on my iPhone (www.counterpath.com), and I adquired the G729 Audio Codec (to use on 3G networks).

 

If I try to make a call using G729, I get Unsupported Media Type (415)

 

THanks for any help...

 

[7] 2010/10/15 09:13:48:	SIP Rx udp:68.37.124.170:45408:
SIP/2.0 200 OK
To: "Nicolas Musmanni" <sip:609@localhost>;tag=2151c7c2bd90ee9ai0
From: "Jorge Asch" <sip:404@localhost>;tag=875537076
Call-ID: 02c34fcb@pbx
CSeq: 10158 INVITE
Via: SIP/2.0/UDP 192.168.1.242:5060;branch=z9hG4bK-fd45bb66895542801f7cc0b12fb6d041
Contact: Nick <sip:609@68.37.124.170:45408>
Server: Linksys/SPA3102-5.1.7(GW)
Remote-Party-ID: Nick <sip:609@sip.dogzipp.com>;screen=yes;party=called
Content-Length: 261
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER
Supported: x-sipura, replaces
Content-Type: application/sdp

v=0
o=- 402764021 402764021 IN IP4 68.37.124.170
s=-
c=IN IP4 68.37.124.170
t=0 0
m=audio 37224 RTP/AVP 0 100 101
a=rtpmap:0 PCMU/8000
a=rtpmap:100 NSE/8000
a=fmtp:100 192-193
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20
a=sendrecv
[7] 2010/10/15 09:13:48:	Call 02c34fcb@pbx#875537076: Clear last INVITE
[7] 2010/10/15 09:13:48:	SIP Tx udp:68.37.124.170:45408:
ACK sip:609@68.37.124.170:45408 SIP/2.0
Via: SIP/2.0/UDP 200.122.132.242:5060;branch=z9hG4bK-6fbbc2349dbd3d0adc16a538cf485f7a;rport
From: "Jorge Asch" <sip:404@localhost>;tag=875537076
To: "Nicolas Musmanni" <sip:609@localhost>;tag=2151c7c2bd90ee9ai0
Call-ID: 02c34fcb@pbx
CSeq: 10158 ACK
Max-Forwards: 70
Contact: <sip:609@200.122.132.242:5060;transport=udp>
Content-Length: 0

[7] 2010/10/15 09:13:48:	SIP Tx udp:68.37.124.170:45408:
BYE sip:609@68.37.124.170:45408 SIP/2.0
Via: SIP/2.0/UDP 200.122.132.242:5060;branch=z9hG4bK-f5d11f7605a71fc598134536505d47ae;rport
From: "Jorge Asch" <sip:404@localhost>;tag=875537076
To: "Nicolas Musmanni" <sip:609@localhost>;tag=2151c7c2bd90ee9ai0
Call-ID: 02c34fcb@pbx
CSeq: 10159 BYE
Max-Forwards: 70
Contact: <sip:609@200.122.132.242:5060;transport=udp>
RTP-RxStat: Dur=5,Pkt=0,Oct=0,Underun=0
RTP-TxStat: Dur=1287155626,Pkt=0,Oct=0
Content-Length: 0

[7] 2010/10/15 09:13:48:	SIP Rx udp:68.37.124.170:45408:
SIP/2.0 200 OK
To: "Nicolas Musmanni" <sip:609@localhost>;tag=2151c7c2bd90ee9ai0
From: "Jorge Asch" <sip:404@localhost>;tag=875537076
Call-ID: 02c34fcb@pbx
CSeq: 10159 BYE
Via: SIP/2.0/UDP 192.168.1.242:5060;branch=z9hG4bK-f5d11f7605a71fc598134536505d47ae
Server: Linksys/SPA3102-5.1.7(GW)
Content-Length: 0

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How can I check what codec is being used for each extension connected?

 

In the SIP trace, you must have number "18" in the codec list. In the license key, there should be some kind of hint (the key is base64-encoded, so if you decode it you can also see what features were included. "lowrate" is the keyword for the codec 18).

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In the SIP trace, you must have number "18" in the codec list. In the license key, there should be some kind of hint (the key is base64-encoded, so if you decode it you can also see what features were included. "lowrate" is the keyword for the codec 18).

 

Thanks for the info. Seriously when I purchased the CS410 (2+ years ago) there were no addons listed. At the time I purchased the unit paying the only retail price it had ($1199) , and I never figured I was getting a crippled deviced with deactivated features.

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Thanks for the info. Seriously when I purchased the CS410 (2+ years ago) there were no addons listed. At the time I purchased the unit paying the only retail price it had ($1199) , and I never figured I was getting a crippled deviced with deactivated features.

 

How many users do you have on the cs410?

What type of handsets?

 

Matt

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snom phones?

pstn lines?

 

 

If so, perhaps consider snom ONE?

use low cost server hardware? (hp proliant microserver only $350 usd)

could you re-use cs410 hardware pstn gateway if needed? (i've never done it)

 

I havent verified about g729 though. its a question about snom ONE i'd like answered.

 

With the experience i've had i'm done with appliances that "just so" get by on cpu/resources. Its a whole lot better in my mind to have a plateform/os that can do the job and your familiar with. Just my opinion there. ;-) (and i have plenty ;-)

 

just some wild ideas to get solution ideas rolling.

Matt

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