[OpenSIPS-Users] msrp relay

Mon Feb 18 14:26:15 CET 2013

Hi,

I think it's more helpful if you can give us calltrace in case of using
msrp, sipproxy and of course 2 sip clients. Msrprelay it's act as a
mediaproxy or the sip client should connect first to msrprelay, stream info
from msrp and use them in invite to the sip proxy ?

Thanks,
Dani

On Mon, Feb 18, 2013 at 11:35 AM, Saúl Ibarra Corretgé <saul at ag-projects.com
> wrote:

>
> On Feb 18, 2013, at 10:10 AM, nguyen khue wrote:
>
> > I installed msrprelay and run it successful. My problem are two SIP
> end-points cannot make File Transfer session if them located behind NAT.
> Please see flow:
>
> An MSRP relay is not something that you install and automagically will
> solve the NAT problems. It has to be used by the endpoints themselves.
> You'll need to configure your endpoints to use an incoming relay and then
> you'll see it in the a=path SDP attribute.
>
> Relays need credentials but MSRPRelay uses the credentials from the
> OpenSIPS subscriber table, so you can specify the same credentials of your
> SIP account.
>
>
> Regards,
>
> > INVITE sip:1001 at 192.168.103.107:1059;transport=tcp SIP/2.0
> > Record-Route:
> <sip:123.30.188.104;transport=tcp;lr=on;did=817.c172;nat=yes>
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bKb2d7.61f1d4b2.0;i=2
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;received=113.160.24.110;branch=z9hG4bK891608784;rport=55150
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>
> > Contact: <sip:1004 at 192.168.0.35:55150
> ;alias=113.160.24.110~55150~2;transport=tcp>;+g.oma.sip-im;language="en,fr"
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6081 INVITE
> > Content-Type: application/sdp
> > Content-Length: 547
> > Max-Forwards: 16
> > Subject: FIXME
> > Allow: INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK,
> UPDATE, REFER
> > Privacy: none
> > P-Access-Network-Info: ADSL;utran-cell-id-3gpp=00000000
> > User-Agent: IM-client/OMA1.0 Boghe/v2.0.130.804
> > P-Preferred-Identity: <sip:1004 at 123.30.188.104>
> > Supported: 100rel
> >
> >
> > v=0
> > o=doubango 1983 678901 IN IP4 192.168.0.35
> > s=-
> > c=IN IP4 192.168.0.35
> > t=0 0
> > m=message 55152 TCP/MSRP *
> > c=IN IP4 192.168.0.35
> > a=path:msrp://192.168.0.35:55152/891607881;tcp
> > a=connection:new
> > a=setup:actpass
> > a=accept-types:message/CPIM application/octet-stream
> > a=accept-wrapped-types:application/octet-stream image/jpeg image/gif
> image/bmp image/png
> > a=sendonly
> > a=file-selector:name:"asr_tts.png" type:application/octet-stream
> size:18679
> > a=file-transfer-id:891584904
> > a=file-disposition:attachment
> > a=file-icon:cid:test at doubango.org
> >
> > SIP/2.0 100 Trying (sent from the Transaction Layer)
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bKb2d7.61f1d4b2.0;i=2
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6081 INVITE
> > Content-Length: 0
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;rport=55150;received=113.160.24.110;branch=z9hG4bK891608784
> > Record-Route:
> <sip:123.30.188.104;transport=tcp;lr=on;did=817.c172;nat=yes>
> >
> >
> > SIP/2.0 180 Ringing
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bKb2d7.61f1d4b2.0;i=2
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Contact: <sip:1001 at 192.168.103.107:1059;transport=tcp>
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6081 INVITE
> > Content-Length: 0
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;rport=55150;received=113.160.24.110;branch=z9hG4bK891608784
> > Record-Route:
> <sip:123.30.188.104;transport=tcp;lr=on;did=817.c172;nat=yes>
> > Require: 100rel
> > RSeq: 4539
> > Allow: ACK, BYE, CANCEL, INVITE, MESSAGE, NOTIFY, OPTIONS, PRACK, REFER,
> UPDATE
> >
> >
> > PRACK sip:1001 at 192.168.103.107:1059;transport=tcp SIP/2.0
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bK82d7.8af0dc21.0;i=2
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;received=113.160.24.110;branch=z9hG4bK891604861;rport=55150
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Contact: <sip:1004 at 192.168.0.35:55150
> ;alias=113.160.24.110~55150~2;transport=tcp>;+g.oma.sip-im;language="en,fr"
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6082 PRACK
> > Content-Length: 0
> > Max-Forwards: 16
> > Subject: FIXME
> > Allow: INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK,
> UPDATE, REFER
> > Privacy: none
> > P-Access-Network-Info: ADSL;utran-cell-id-3gpp=00000000
> > User-Agent: IM-client/OMA1.0 Boghe/v2.0.130.804
> > RAck: 4539 6081 INVITE
> >
> >
> > SIP/2.0 200 OK
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bK82d7.8af0dc21.0;i=2
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Contact: <sip:1001 at 192.168.103.107:1059;transport=tcp>
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6082 PRACK
> > Content-Length: 0
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;rport=55150;received=113.160.24.110;branch=z9hG4bK891604861
> >
> >
> > SIP/2.0 200 OK
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bKb2d7.61f1d4b2.0;i=2
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Contact: <sip:1001 at 192.168.103.107:1059;transport=tcp>
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6081 INVITE
> > Content-Type: application/sdp
> > Content-Length: 315
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;rport=55150;received=113.160.24.110;branch=z9hG4bK891608784
> > Record-Route:
> <sip:123.30.188.104;transport=tcp;lr=on;did=817.c172;nat=yes>
> > Allow: ACK, BYE, CANCEL, INVITE, MESSAGE, NOTIFY, OPTIONS, PRACK, REFER,
> UPDATE
> >
> > v=0
> > o=doubango 1983 678901 IN IP4 192.168.103.107
> > s=-
> > c=IN IP4 192.168.103.107
> > t=0 0
> > m=message 1060 TCP/MSRP *
> > c=IN IP4 192.168.103.107
> > a=path:msrp://192.168.103.107:1060/1838028;tcp
> > a=connection:new
> > a=setup:active
> > a=accept-types:message/CPIM
> > a=accept-wrapped-types:application/octet-stream
> > a=recvonly
> >
> > ACK sip:1001 at 192.168.103.107:1059;transport=tcp SIP/2.0
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bKcydzigwkX;i=2
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;received=113.160.24.110;branch=z9hG4bK891589177;rport=55150
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Contact: <sip:1004 at 192.168.0.35:55150
> ;alias=113.160.24.110~55150~2;transport=tcp>;+g.oma.sip-im;language="en,fr"
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6081 ACK
> > Content-Length: 0
> > Max-Forwards: 16
> > Subject: FIXME
> > Allow: INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK,
> UPDATE, REFER
> > Privacy: none
> > P-Access-Network-Info: ADSL;utran-cell-id-3gpp=00000000
> > User-Agent: IM-client/OMA1.0 Boghe/v2.0.130.804
> >
> >
> > BYE sip:1001 at 192.168.103.107:1059;transport=tcp SIP/2.0
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bK92d7.e0554b27.0;i=2
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;received=113.160.24.110;branch=z9hG4bK891605340;rport=55150
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6083 BYE
> > Content-Length: 0
> > Max-Forwards: 16
> > Accept-Contact: *;+g.oma.sip-im
> > Accept-Contact: *;language="en,fr"
> > Subject: FIXME
> > Allow: INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK,
> UPDATE, REFER
> > Privacy: none
> > P-Access-Network-Info: ADSL;utran-cell-id-3gpp=00000000
> > User-Agent: IM-client/OMA1.0 Boghe/v2.0.130.804
> > P-Preferred-Identity: <sip:1004 at 123.30.188.104>
> >
> >
> > SIP/2.0 200 OK
> > Via: SIP/2.0/TCP 123.30.188.104;branch=z9hG4bK92d7.e0554b27.0;i=2
> > From: <sip:1004 at 123.30.188.104>;tag=891604370
> > To: <sip:1001 at 123.30.188.104>;tag=1839963
> > Contact: <sip:1001 at 192.168.103.107:1059;transport=tcp>
> > Call-ID: 5538bbe8-b226-77d1-f14e-8b9ff44f0afd
> > CSeq: 6083 BYE
> > Content-Length: 0
> > Via: SIP/2.0/TCP 192.168.0.35:55150
> ;rport=55150;received=113.160.24.110;branch=z9hG4bK891605340
> >
> > I run msrprelay and SIP server on same physical server with IP:
> 123.30.188.104.
> >
> >
> >
> >
> > From: Saúl Ibarra Corretgé <saul at ag-projects.com>
> > To: OpenSIPS users mailling list <users at lists.opensips.org>
> > Sent: Monday, February 18, 2013 3:10 PM
> > Subject: Re: [OpenSIPS-Users] msrp relay
> >
> >
> > On Feb 18, 2013, at 5:03 AM, nguyen khue wrote:
> >
> > > Hi all,
> > >
> > > How I can integrates msrprelay (msrprelay.org) with opensips to make
> File Transfer session between SIP end-points located behind NAT?. Please
> guide me.
> > > I tested file transfer between two SIP end-points in LAN and it worked
> successful.
> > >
> >
> > What problems did you ran into? Did you follow the installation guide
> http://msrprelay.org/projects/msrprelay/wiki/InstallationGuide ?
> >
> > Regards,
> >
> > --
> > Saúl Ibarra Corretgé
> > AG Projects
> >
> >
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
> >
> >
> > _______________________________________________
> > Users mailing list
> > Users at lists.opensips.org
> > http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>
> --
> Saúl Ibarra Corretgé
> AG Projects
>
>
>
>
> _______________________________________________
> Users mailing list
> Users at lists.opensips.org
> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>

-- 
Dani Popa
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