[cisco-voip] AS5300 : problem with a softphone

Nicolas RUIZ nruiz at vivaction.com
Thu Sep 2 05:33:46 EDT 2004


Hi,

 

I have a problem with a softphone XPRO(Xten).

 

With a Cisco IP phone 7940, when I make a call by the gateway CISCO AS5300
to the PSTN I have no error.

But when I make a call with a softphone, a ack is not send, why ????

 

That's the debug ccsip on the AS5300 of the IP PHONE : OK

 

*Sep  2 11:17:25.655: Sent:

SIP/2.0 180 Ringing

Via: SIP/2.0/UDP 80.118.128.5;branch=z9hG4bK8e2f.a6ab8803.0,SIP/2.0/UDP
62.39.70.245:20105;branch=z9hG4bK31371211

From: "ip.phone"
<sip:0170708662 at sip.vivaction.net>;tag=000f8f58915f00290135943b-29b8dfce

To: <sip:0156384185 at sip.vivaction.net>;tag=E3A5A78-9A6

Date: Thu, 02 Sep 2004 11:17:23 GMT

Call-ID: 000f8f58-915f0022-7185bdb3-69e2e644 at 192.168.254.12

Server: Cisco-SIPGateway/IOS-12.x

CSeq: 102 INVITE

Allow-Events: telephone-event

Contact: <sip:0156384185 at 80.118.128.1:5060>

Record-Route:
<sip:0156384185 at 80.118.128.5;ftag=000f8f58915f00290135943b-29b8dfce;lr=on>

Content-Length: 0

 

 

*Sep  2 11:17:33.811: Sent:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 80.118.128.5;branch=z9hG4bK8e2f.a6ab8803.0,SIP/2.0/UDP
62.39.70.245:20105;branch=z9hG4bK31371211

From: "ip.phone"
<sip:0170708662 at sip.vivaction.net>;tag=000f8f58915f00290135943b-29b8dfce

To: <sip:0156384185 at sip.vivaction.net>;tag=E3A5A78-9A6

Date: Thu, 02 Sep 2004 11:17:23 GMT

Call-ID: 000f8f58-915f0022-7185bdb3-69e2e644 at 192.168.254.12

Server: Cisco-SIPGateway/IOS-12.x

CSeq: 102 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, INFO

Allow-Events: telephone-event

Contact: <sip:0156384185 at 80.118.128.1:5060>

Record-Route:
<sip:0156384185 at 80.118.128.5;ftag=000f8f58915f00290135943b-29b8dfce;lr=on>

Content-Type: application/sdp

Content-Length: 256

 

v=0

o=CiscoSystemsSIP-GW-UserAgent 4767 74 IN IP4 80.118.128.1

s=SIP Call

c=IN IP4 80.118.128.1

t=0 0

m=audio 19090 RTP/AVP 18 101

c=IN IP4 80.118.128.1

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

 

*Sep  2 11:17:34.007: Received:

ACK sip:0156384185 at 80.118.128.1:5060 SIP/2.0

Max-Forwards: 10

Record-Route:
<sip:0156384185 at 80.118.128.5;ftag=000f8f58915f00290135943b-29b8dfce;lr=on>

Via: SIP/2.0/UDP 80.118.128.5;branch=0

Via: SIP/2.0/UDP 62.39.70.245:20105;branch=z9hG4bK740c6ffc

From: "ip.phone"
<sip:0170708662 at sip.vivaction.net>;tag=000f8f58915f00290135943b-29b8dfce

To: <sip:0156384185 at sip.vivaction.net>;tag=E3A5A78-9A6

Call-ID: 000f8f58-915f0022-7185bdb3-69e2e644 at 192.168.254.12

CSeq: 102 ACK

User-Agent: CSCO/6

Content-Length: 0

 

 

That's the debug ccsip on the AS5300 of the SOFT PHONE: NOT OK 

 

*Sep  2 11:18:45.223: Sent:

SIP/2.0 180 Ringing

Via: SIP/2.0/UDP 80.118.128.5;branch=z9hG4bK6ba.fcdca5f4.0,SIP/2.0/UDP
62.39.69.2:46

From: Nicolas RUIZ <sip:0170708661 at sip.vivaction.net>;tag=1067362397

To: <sip:0156384185 at sip.vivaction.net>;tag=E3B9238-318

Date: Thu, 02 Sep 2004 11:18:43 GMT

Call-ID: 057CD701-2D04-4139-A09B-29D8E5C62A2F at 192.168.18.21

Server: Cisco-SIPGateway/IOS-12.x

CSeq: 44500 INVITE

Allow-Events: telephone-event

Contact: <sip:0156384185 at 80.118.128.1:5060>

Record-Route: <sip:0156384185 at 80.118.128.5;ftag=1067362397;lr=on>

Content-Length: 0

 

 

*Sep  2 11:18:49.547: Sent:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 80.118.128.5;branch=z9hG4bK6ba.fcdca5f4.0,SIP/2.0/UDP
62.39.69.2:46

From: Nicolas RUIZ <sip:0170708661 at sip.vivaction.net>;tag=1067362397

To: <sip:0156384185 at sip.vivaction.net>;tag=E3B9238-318

Date: Thu, 02 Sep 2004 11:18:43 GMT

Call-ID: 057CD701-2D04-4139-A09B-29D8E5C62A2F at 192.168.18.21

Server: Cisco-SIPGateway/IOS-12.x

CSeq: 44500 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, IN

Allow-Events: telephone-event

Contact: <sip:0156384185 at 80.118.128.1:5060>

Record-Route: <sip:0156384185 at 80.118.128.5;ftag=1067362397;lr=on>

Content-Type: application/sdp

Content-Length: 258

 

v=0

o=CiscoSystemsSIP-GW-UserAgent 5184 6584 IN IP4 80.118.128.1

s=SIP Call

c=IN IP4 80.118.128.1

t=0 0

m=audio 19414 RTP/AVP 18 101

c=IN IP4 80.118.128.1

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

 

*Sep  2 11:18:50.047: Sent:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 80.118.128.5;branch=z9hG4bK6ba.fcdca5f4.0,SIP/2.0/UDP
62.39.69.2:46

From: Nicolas RUIZ <sip:0170708661 at sip.vivaction.net>;tag=1067362397

To: <sip:0156384185 at sip.vivaction.net>;tag=E3B9238-318

Date: Thu, 02 Sep 2004 11:18:43 GMT

Call-ID: 057CD701-2D04-4139-A09B-29D8E5C62A2F at 192.168.18.21

Server: Cisco-SIPGateway/IOS-12.x

CSeq: 44500 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE,
NOTIFY, IN

Allow-Events: telephone-event

Contact: <sip:0156384185 at 80.118.128.1:5060>

Record-Route: <sip:0156384185 at 80.118.128.5;ftag=1067362397;lr=on>

Content-Type: application/sdp

Content-Length: 258

 

v=0

o=CiscoSystemsSIP-GW-UserAgent 5184 6584 IN IP4 80.118.128.1

s=SIP Call

c=IN IP4 80.118.128.1

t=0 0

m=audio 19414 RTP/AVP 18 101

c=IN IP4 80.118.128.1

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

 

 

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