Hello,

I am using PJSUA to send SIP MESSAGE to another SIP URL. The message is received at FreeSwitch server and 200 OK response is sent back to the sender.

However, I see no message being forwarded to the receiver at the server. Both wireshark and siptrace reveal no attempt to deliver the message to the receipient. The SIP message and its response is:

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recv 572 bytes from udp/[96.57.214.157]:1024 at 16:16:19.536837:

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MESSAGE sip:1001@wimed.philips.com SIP/2.0

Via: SIP/2.0/UDP 96.57.214.157:1024;rport;branch=z9hG4bKPjf03b25a7-3d05-46b1-bc16-347cbbd97c07

Max-Forwards: 70

From: <sip:1000@wimed.philips.com>;tag=9ef1d5f6-d19c-459c-87cf-eaab7ca9dfe2

To: <sip:1001@wimed.philips.com>

Call-ID: 907e1671-1b1f-495e-9808-5802e7670328

CSeq: 29555 MESSAGE

Accept: text/plain, application/im-iscomposing+xml

Contact: <sip:1000@96.57.214.157:1024;transport=UDP;ob>

User-Agent: PJSUA v1.10.0 Linux-2.6.35.13/i686/glibc-2.13

Content-Type: text/plain

Content-Length: 16

SIP REGISTRATION

------------------------------------------------------------------------

send 541 bytes to udp/[96.57.214.157]:1024 at 16:16:19.537837:

------------------------------------------------------------------------

SIP/2.0 200 OK

Via: SIP/2.0/UDP 96.57.214.157:1024;rport=1024;branch=z9hG4bKPjf03b25a7-3d05-46b1-bc16-347cbbd97c07

From: <sip:1000@wimed.philips.com>;tag=9ef1d5f6-d19c-459c-87cf-eaab7ca9dfe2

To: <sip:1001@wimed.philips.com>;tag=00tQ14HpaSDUg

Call-ID: 907e1671-1b1f-495e-9808-5802e7670328

CSeq: 29555 MESSAGE

User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE

Supported: timer, precondition, path, replaces

Content-Length: 0

 

----------------------------------------------------------------

 

The registration messages from both the clients at Freeswitch are:

 

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recv 841 bytes from udp/[96.57.214.157]:1024 at 16:15:58.158614:

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REGISTER sip:96.57.214.156 SIP/2.0

Via: SIP/2.0/UDP 96.57.214.157:1024;rport;branch=z9hG4bKPj4b9b314a-e7d7-4e51-9b58-2aab22e78633

Max-Forwards: 70

From: <sip:1000@wimed.philips.com>;tag=738d0018-6309-47df-81a8-0efbcb12a1b7

To: <sip:1000@wimed.philips.com>

Call-ID: 5887dcaf-c8b5-4837-a708-ea8c75704f79

CSeq: 14535 REGISTER

User-Agent: PJSUA v1.10.0 Linux-2.6.35.13/i686/glibc-2.13

Contact: <sip:1000@96.57.214.157:1024;transport=UDP;ob>

Expires: 300

Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS

Authorization: Digest username="1000", realm="wimed.philips.com", nonce="bba2277d-66b8-4d56-93bf-df343dc7fe52", uri="sip:96.57.214.156", response="b2a31bef17c12d8c0c6c3961ae958932", algorithm=MD5,

cnonce="eb828e16-22b4-4a24-ac21-9b96bc0ad765", qop=auth, nc=00000001

Content-Length: 0

------------------------------------------------------------------------

send 647 bytes to udp/[96.57.214.157]:1024 at 16:15:58.185616:

------------------------------------------------------------------------

SIP/2.0 200 OK

Via: SIP/2.0/UDP 96.57.214.157:1024;rport=1024;branch=z9hG4bKPj4b9b314a-e7d7-4e51-9b58-2aab22e78633

From: <sip:1000@wimed.philips.com>;tag=738d0018-6309-47df-81a8-0efbcb12a1b7

To: <sip:1000@wimed.philips.com>;tag=X5eDvKZBKya3D

Call-ID: 5887dcaf-c8b5-4837-a708-ea8c75704f79

CSeq: 14535 REGISTER

Contact: <sip:1000@96.57.214.157:1024;transport=UDP;ob>;expires=30

Date: Tue, 09 Aug 2011 16:15:58 GMT

User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE

Supported: timer, precondition, path, replaces

Content-Length: 0

------------------------------------------------------------------------

 

------------------------------------------------------------------------

recv 841 bytes from udp/[96.57.214.157]:5060 at 16:15:56.372512:

------------------------------------------------------------------------

REGISTER sip:96.57.214.156 SIP/2.0

Via: SIP/2.0/UDP 96.57.214.157:5060;rport;branch=z9hG4bKPj53492c33-27ad-42a5-a5ea-6b0a7fb6760c

Max-Forwards: 70

From: <sip:1001@wimed.philips.com>;tag=76e9c9d5-7f52-4f22-a17c-11a8c287c227

To: <sip:1001@wimed.philips.com>

Call-ID: 71251231-581e-4664-85b9-a9cd74877ca5

CSeq: 52991 REGISTER

User-Agent: PJSUA v1.10.0 Linux-2.6.35.13/i686/glibc-2.13

Contact: <sip:1001@96.57.214.157:5060;transport=UDP;ob>

Expires: 300

Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, REFER, MESSAGE, OPTIONS

Authorization: Digest username="1001", realm="wimed.philips.com", nonce="aac8bc16-1644-4986-a4e2-a5749d1ea911", uri="sip:96.57.214.156", response="a5a19227c03a4d053ccb0dd65af23aaf", algorithm=MD5,

cnonce="33e8968a-5f8f-45d3-9ccf-a3e20b50de66", qop=auth, nc=00000001

Content-Length: 0

------------------------------------------------------------------------

send 647 bytes to udp/[96.57.214.157]:5060 at 16:15:56.396514:

------------------------------------------------------------------------

SIP/2.0 200 OK

Via: SIP/2.0/UDP 96.57.214.157:5060;rport=5060;branch=z9hG4bKPj53492c33-27ad-42a5-a5ea-6b0a7fb6760c

From: <sip:1001@wimed.philips.com>;tag=76e9c9d5-7f52-4f22-a17c-11a8c287c227

To: <sip:1001@wimed.philips.com>;tag=ta32p2c1U37aB

Call-ID: 71251231-581e-4664-85b9-a9cd74877ca5

CSeq: 52991 REGISTER

Contact: <sip:1001@96.57.214.157:5060;transport=UDP;ob>;expires=30

Date: Tue, 09 Aug 2011 16:15:56 GMT

User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-

Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE

Supported: timer, precondition, path, replaces

Content-Length: 0

------------------------------------------------------------------

 

Are there any additional settings (other than default) at Freeswitch server for messages to be actually forwarded to the receipient?

 

Thanks in advance

 

Amjad

 


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