[SIP Beyond VoIP] MSRPRelay on TCP

[Adrian Georgescu]

For clients based on SIP SIMPLE Client SDK set

account.msrp.transport = 'tcp'

For MSRPRelay set in config.ini

debug_notls = Yes

Adrian

On Dec 14, 2011, at 2:49 PM, Mihai Richard wrote:

> Hello,
> 
> We want to set MSRPRelay - and sipsimpleclients to use TCP instead of
> TLS, but we receive the following error: SIP session rejected by user
> (488 Not Acceptable Here)
> Can you give a hint where is the problem?
> 
> Thanks,
> Mihai
> 
> PS.
> 
> Our configuration:
> 1. Two clients with sipsimpleclient command line, making register and
> sip-session, then /chat ...
> 2. MSRPRelay installed with the following settings:
> 
> certificate = tls/msrprelay.crt
> key = tls/msrprelay.key
> address = x.x.x.x:2855
> debug_notls = Yes
> backend = database
> 
> [Database]
> uri = mysql://root:xxx@localhost/opensips
> cleartext_passwords = No
> subscriber_table = subscriber
> username_col = username
> domain_col = domain
> password_col = ha1
> ha1_col = ha1
> 
> 
> And a tcp dump looks like:
> 2011-12-14 15:06:20.976370 [sip-session 5870]: RECEIVED: Packet 5,
> +0:00:24.791404
> 80.97.161.39:5060 -(SIP over UDP)-> 192.168.4.48:49484
> INVITE sip:ybodrtmq at 192.168.4.48:49484 SIP/2.0
> Record-Route: <sip:80.97.161.39;lr=on>
> Via: SIP/2.0/UDP 80.97.161.39;branch=z9hG4bK942d.4de60901.0
> Via: SIP/2.0/UDP 
> 184.173.248.18:58426;received=184.173.248.18;rport=58426;branch=z9hG4bKPjiFg
> I-2I1ojhYwYvQTUlSweroEM5IFoG-
> Max-Forwards: 69
> From: <sip:te at 80.97.161.39>;tag=BmsBDOXh38itfhpwwYYc52XBIYV5-Oq3
> To: <sip:mr at 80.97.161.39>
> Contact: <sip:tfkoyrng at 184.173.248.18:58426>
> Call-ID: ZUZctxUE0rd1ixIycChxPU1Oyuuvc9P0
> CSeq: 5598 INVITE
> Allow: SUBSCRIBE, NOTIFY, PRACK, INVITE, ACK, BYE, CANCEL, UPDATE,
> MESSAGE, REFER
> Supported: 100rel, replaces, norefersub
> User-Agent: sipsimple 0.19.0
> Content-Type: application/sdp
> Content-Length:   302
> 
> v=0
> o=- 3532856777 3532856777 IN IP4 184.173.248.18
> s=sipsimple 0.19.0
> c=IN IP4 184.173.248.18
> t=0 0
> m=message 2855 TCP/MSRP *
> a=path:msrp://184.173.248.18:2855/57c17b25076f20e98666;tcp
> a=accept-types:message/cpim text/* application/im-iscomposing+xml
> a=accept-wrapped-types:*
> a=setup:active
> 
> --
> 2011-12-14 15:06:20.979775 [sip-session 5870]: SENDING: Packet 6,
> +0:00:24.794809
> 192.168.4.48:49484 -(SIP over UDP)-> 80.97.161.39:5060
> SIP/2.0 100 Trying
> Via: SIP/2.0/UDP 
> 80.97.161.39;received=80.97.161.39;branch=z9hG4bK942d.4de60901.0
> Via: SIP/2.0/UDP 
> 184.173.248.18:58426;rport=58426;received=184.173.248.18;branch=z9hG4bKPjiFg
> I-2I1ojhYwYvQTUlSweroEM5IFoG-
> Record-Route: <sip:80.97.161.39;lr>
> Call-ID: ZUZctxUE0rd1ixIycChxPU1Oyuuvc9P0
> From: <sip:te at 80.97.161.39>;tag=BmsBDOXh38itfhpwwYYc52XBIYV5-Oq3
> To: <sip:mr at 80.97.161.39>
> CSeq: 5598 INVITE
> Server: sipsimple 0.19.0
> Content-Length:  0
> 
> 
> --
> 2011-12-14 15:06:20.980140 [sip-session 5870]: SENDING: Packet 7,
> +0:00:24.795174
> 192.168.4.48:49484 -(SIP over UDP)-> 80.97.161.39:5060
> SIP/2.0 488 Not Acceptable Here
> Via: SIP/2.0/UDP 
> 80.97.161.39;received=80.97.161.39;branch=z9hG4bK942d.4de60901.0
> Via: SIP/2.0/UDP 
> 184.173.248.18:58426;rport=58426;received=184.173.248.18;branch=z9hG4bKPjiFg
> I-2I1ojhYwYvQTUlSweroEM5IFoG-
> Record-Route: <sip:80.97.161.39;lr>
> Call-ID: ZUZctxUE0rd1ixIycChxPU1Oyuuvc9P0
> From: <sip:te at 80.97.161.39>;tag=BmsBDOXh38itfhpwwYYc52XBIYV5-Oq3
> To: <sip:mr at 80.97.161.39>;tag=3kJfx6lS7sZm06KTrqNTIoMJD-zfwno-
> CSeq: 5598 INVITE
> Server: sipsimple 0.19.0
> Content-Length:  0
> 
> 
> --
> 2011-12-14 15:06:20.981206 [sip-session 5870]: RECEIVED: Packet 8,
> +0:00:24.796240
> 80.97.161.39:5060 -(SIP over UDP)-> 192.168.4.48:49484
> ACK sip:ybodrtmq at 192.168.4.48:49484 SIP/2.0
> Via: SIP/2.0/UDP 80.97.161.39;branch=z9hG4bK942d.4de60901.0
> From: <sip:te at 80.97.161.39>;tag=BmsBDOXh38itfhpwwYYc52XBIYV5-Oq3
> Call-ID: ZUZctxUE0rd1ixIycChxPU1Oyuuvc9P0
> To: <sip:mr at 80.97.161.39>;tag=3kJfx6lS7sZm06KTrqNTIoMJD-zfwno-
> CSeq: 5598 ACK
> Max-Forwards: 70
> User-Agent: OpenSIPS (1.6.4-2-notls (i386/linux))
> Content-Length: 0
> 
> 
> _______________________________________________
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> SIPBeyondVoIP at lists.ag-projects.com
> http://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip
> 

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