[cisco-voip] ATA 186 : problem with 2 calls at the same time.

[Nicolas RUIZ]

Thanks a lotttttttttttttttt

It's good, i have set g729 and the ata use only one channel for g729.

Beest regards

Nicolas RUIZ

-----Message d'origine-----
De : Teodor Georgiev [mailto:teodor at egvrn.net]
Envoyé : lundi 13 septembre 2004 11:40
À : nruiz at vivaction.com
Objet : Re: [cisco-voip] ATA 186 : problem with 2 calls at the same
time.




"Media negotation failed" means that both the ends were not able to
negotiate
the codecs used.
Bear in mind that usually if port 1 of ATA is set to G729, then the other
port
is not able to use a LBR codec (like G729 and G723) - it will use a "raw"
codec  - G711.
Therefore, set both your ports on the ATA to G723.


On Monday 13 September 2004 12:36, Nicolas RUIZ wrote:
> Hi,
>
> I have a problem with a Cisco ATA 186(code 3.1.0), when i try to make 2
> calls at the same time,
> I have this error on my Gateway CISCO AS5300 for the second call.
>
> Thanks in advance.
>
> Nicolas RUIZ
>
>
> INVITE sip:0156384166 at sip.vivaction.net;user=phone SIP/2.0
> Via: SIP/2.0/UDP 62.39.70.245:20048
> From: Nicolas RUIZ 2
> <sip:0170708662 at sip.vivaction.net;user=phone>;tag=3046121938
> To: <sip:0156384166 at sip.vivaction.net;user=phone>
> Call-ID: 1497465329 at 62.39.70.245
> CSeq: 1 INVITE
> Contact: Nicolas RUIZ 2
> <sip:0170708662 at 62.39.70.245:20051;user=phone;transport=udp>
> User-Agent: Cisco ATA 186  v3.1.0 atasip (040211A)
> Expires: 300
> Allow: ACK, BYE, CANCEL, INVITE, NOTIFY, OPTIONS, REFER, REGISTER
> Content-Length: 227
> Content-Type: application/sdp
>
> v=0
> o=0170708662 36257 36257 IN IP4 62.39.70.245
> s=ATA186 Call
> c=IN IP4 62.39.70.245
> t=0 0
> m=audio 20060 RTP/AVP 0 8 101
> a=rtpmap:0 PCMU/8000/1
> a=rtpmap:8 PCMA/8000/1
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
>
> *Sep 13 10:36:27.738: Received ;screen= ;privacy= -> Setting Octet3A=0x80
> *Sep 13 10:36:27.738: sipSPIDoAudioNegotiation: Media negotiation failed
> for m-line 1
>
> *Sep 13 10:36:27.742: sipSPIDoMediaNegotiation: ERROR - no valid fax or
> audio streams
> *Sep 13 10:36:27.742: sipSPIHandleInviteMedia: Media Negotiation failed
for
> an incoming call - Sending 488
>
> *Sep 13 10:36:27.742:  Queued event from SIP SPI : SIPSPI_EV_SEND_MESSAGE
> *Sep 13 10:36:27.742: Sent:
> SIP/2.0 488 Not Acceptable Media
> Via: SIP/2.0/UDP 62.39.70.245:20048
> From: Nicolas RUIZ 2
> <sip:0170708662 at sip.vivaction.net;user=phone>;tag=3046121938
> To: <sip:0156384166 at sip.vivaction.net;user=phone>;tag=1C9AE8D8-1E32
> Date: Mon, 13 Sep 2004 10:36:27 GMT
> Call-I
> as5300-VoIP#D: 1497465329 at 62.39.70.245
> Server: Cisco-SIPGateway/IOS-12.x
> CSeq: 1 INVITE
> Allow-Events: telephone-event
> Content-Length: 0
>
>
>
> *Sep 13 10:36:27.802: Received:
> ACK sip:0156384166 at sip.vivaction.net;user=phone SIP/2.0
> Via: SIP/2.0/UDP 62.39.70.245:20048
> From: Nicolas RUIZ 2
> <sip:0170708662 at sip.vivaction.net;user=phone>;tag=3046121938
> To: <sip:0156384166 at sip.vivaction.net;user=phone>;tag=1C9AE8D8-1E32
> Call-ID: 1497465329 at 62.39.70.245
> CSeq: 1 ACK
> User-Agent: Cisco ATA 186  v3.1.0 atasip (040211A)
> Content-Length: 0

--
Best regards,

Teodor Georgiev
Information Services Plc.
Tel : +359 2 96562008
Mobile: +359 887 508989