2 Mar
2006
2 Mar
'06
7:06 a.m.
Hello,
On 03/02/06 08:25, Dr. Rodney G. McDuff wrote:
I have an * server at XXX.XXX.2.46 and an opener
1.0.1 server at
XXX.XXX.2.40 and a Windows messenger 5.1 UA at YYY.YYY.152.57. When WM5
is configured to use UDP a BYE transmitted my the * server is properly
transmitted to the WM5 UA via the Openser proxy. All is good.
does openser listen on domain.net:8923? Because
"domain.net:8923"
matches the "myself" variable and the proxy considers the BYE as being
strict routed.
However, the difference between the BYE sent over UDP and the one sent
over TCP is the R-URI. Also, as you do protocol bridging (TCP to UDP),
openser should put two Record-Routes (inbound (TCP) and outbound(UDP))
in the INVITE. To give more hints about what happens, please send the
full network trace for call made over tcp (INVITE-ACK-BYE) and please
run the proxy in full debug mode to see the log messages (debug=7 and
log_stderror=yes).
Cheers,
Daniel
U 2006/03/02 15:17:27.332828 XXX.XXX.2.46:5060
-> XXX.XXX.2.40:5060
BYE sip:YYY.YYY.152.57:16478 SIP/2.0.
Via: SIP/2.0/UDP XXX.XXX.2.46:5060;branch=z9hG4bK6a5f9584;rport.
Route: <sip:XXX.XXX.2.40;ftag=8400e0fa7cbe4cb5a23e935b7d64c1f3;lr=on>.
From: <sip:55555@domain.net>;tag=as25ec0bbf.
To: "user(a)domain.net"
<sip:user@domain.net>;tag=8400e0fa7cbe4cb5a23e935b7d64c1f3;epid=1339bc4029.
Contact: <sip:55555@XXX.XXX.2.46>.
Call-ID: 45ddd129b23b48e791d5f82093a130a1.
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 70.
Content-Length: 0.
U 2006/03/02 15:17:27.344137 XXX.XXX.2.40:5060 -> YYY.YYY.152.57:16478
BYE sip:YYY.YYY.152.57:16478 SIP/2.0.
Record-Route: <sip:XXX.XXX.2.40;ftag=as25ec0bbf;lr=on>.
Via: SIP/2.0/UDP XXX.XXX.2.40;branch=z9hG4bK9ffb.cfbffdb2.0.
Via: SIP/2.0/UDP XXX.XXX.2.46:5060;branch=z9hG4bK6a5f9584;rport=5060.
From: <sip:55555@domain.net>;tag=as25ec0bbf.
To: "user(a)domain.net"
<sip:user@domain.net>;tag=8400e0fa7cbe4cb5a23e935b7d64c1f3;epid=1339bc4029.
Contact: <sip:55555@XXX.XXX.2.46>.
Call-ID: 45ddd129b23b48e791d5f82093a130a1.
CSeq: 102 BYE.
User-Agent: Asterisk PBX.
Max-Forwards: 69.
Content-Length: 0.
However when the WM5 UA is configured to use TCP the RURI over written
by the first Route header and the BYE goes nowhere with a 404 error. Why
is this so and how can it be overcome.
> U 2006/03/02 15:07:59.622462 XXX.XXX.2.46:5060 -> XXX.XXX.2.40:5060
> BYE sip:user@domain.net:8923 SIP/2.0.
> Via: SIP/2.0/UDP XXX.XXX.2.46:5060;branch=z9hG4bK3fb57de2;rport.
> Route:
> <sip:XXX.XXX.2.40;transport=tcp;ftag=3cc4119df7fb42e9a4bccbb508466931;lr=on>.
> From: <sip:55555@domain.net>;tag=as3338df1d.
> To: "user(a)domain.net"
> <sip:user@domain.net>;tag=3cc4119df7fb42e9a4bccbb508466931;epid=f272a56bbd.
> Contact: <sip:55555@XXX.XXX.2.46>.
> Call-ID: 3ff00aceaba0435a9ed23dc01dc7a77a.
> CSeq: 102 BYE.
> User-Agent: Asterisk PBX.
> Max-Forwards: 70.
> Content-Length: 0.
>
>
>
> T 2006/03/02 15:07:59.643864 XXX.XXX.2.40:42664 -> XXX.XXX.2.40:5060 [AP]
> BYE
> sip:XXX.XXX.2.40;transport=tcp;ftag=3cc4119df7fb42e9a4bccbb508466931;lr=on
> SIP/2.0.
> Record-Route: <sip:XXX.XXX.2.40;ftag=as3338df1d;lr=on>.
> Via: SIP/2.0/TCP XXX.XXX.2.40;branch=z9hG4bK5419.1af2f513.0.
> Via: SIP/2.0/UDP XXX.XXX.2.46:5060;branch=z9hG4bK3fb57de2;rport=5060.
> From: <sip:55555@domain.net>;tag=as3338df1d.
> To: "user(a)domain.net"
> <sip:user@domain.net>;tag=3cc4119df7fb42e9a4bccbb508466931;epid=f272a56bbd.
> Contact: <sip:55555@XXX.XXX.2.46>.
> Call-ID: 3ff00aceaba0435a9ed23dc01dc7a77a.
> CSeq: 102 BYE.
> User-Agent: Asterisk PBX.
> Max-Forwards: 69.
> Content-Length: 0.
> T 2006/03/02 15:07:59.656229 XXX.XXX.2.40:5060 -> XXX.XXX.2.40:42664 [AP]
> SIP/2.0 404 User Not Found.
> Via: SIP/2.0/TCP XXX.XXX.2.40;branch=z9hG4bK5419.1af2f513.0.
> Via: SIP/2.0/UDP XXX.XXX.2.46:5060;branch=z9hG4bK3fb57de2;rport=5060.
> From: <sip:55555@domain.net>;tag=as3338df1d.
> To: "user(a)domain.net"
> <sip:user@domain.net>;tag=3cc4119df7fb42e9a4bccbb508466931;epid=f272a56bbd.
> Call-ID: 3ff00aceaba0435a9ed23dc01dc7a77a.
> CSeq: 102 BYE.
> Server: OpenSer (1.0.1-tls (i386/linux)).
> Content-Length: 0.
>
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