---------- Original Message ----------------------------------
From: "Geetha Shree" <geethas(a)erivasystems.com>
Reply-To: <geethas(a)erivasystems.com>
Date: Tue, 15 Apr 2003 01:15:24 -0700
hi
Thanks for the answer.
But again sorry ,i am geeting 408 request time out again.
I have changed the via-stack as was in the request
like below
>SUBSCRIBE sip:geetha@192.168.1.9 SIP/2.0
>Via: SIP/2.0/UDP 192.168.1.9:5060
>Via: sip/2.0/UDP 192.168.1.22:5060
>From: <sip:client1@192.168.1.9>;tag=1050301248710
>To: <sip:client2@192.168.1.9>
>Call-Id: 237f8aec0b47b309dfe8af3d844f9e95(a)192.168.1.22
>CSeq: 1 SUBSCRIBE
>Contact: <sip:192.168.1.22:5060>
>Expires: 1800
>Content-Length: 0
>
>
>SIP/2.0 200 OK
>Via: SIP/2.0/UDP 192.168.1.9:5060
>Via: SIP/2.0/UDP 192.168.1.22:5060
>From: <sip:client1@192.168.1.9>;tag=1050301248710
>To: <sip:client2@192.168.1.9>;tag=1050301221190
>Call-Id: 237f8aec0b47b309dfe8af3d844f9e95(a)192.168.1.22
>CSeq: 1 SUBSCRIBE
>Contact: <sip:192.168.1.21:5060>
>Expires: 1800
>Content-Length: 0
the reply does not fit the request, since it has a
different via stack.
It's thus not recognized as a part of the transaction by proxy, forwarded
statelessly and terminated with 408.
-Jiri
At 09:03 AM 4/15/2003, Geetha Shree wrote:
hi all,
We are getting 408 request timeout for our SUBSCRIBE method inspite of other Useragent
sending
a 200OK response for the SUBSCRIBE method.
Both SUBSCRIBE and 200OK packets are getting proxied to respective user agents correctly.
But the client1 is receiving 408 request time out error and the client2 is receiving
SUBSCRIBE methods often.
The SUBSCRIBE packet and the 200OK packet are as shown below.
SUBSCRIBE sip:geetha@192.168.1.9 SIP/2.0
Via: sip/2.0/UDP 192.168.1.22:5060
From: <sip:client1@192.168.1.9>;tag=1050301248710
To: <sip:client2@192.168.1.9>
Call-Id: 237f8aec0b47b309dfe8af3d844f9e95(a)192.168.1.22
CSeq: 1 SUBSCRIBE
Contact: <sip:192.168.1.22:5060>
Expires: 1800
Content-Length: 0
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.9:5060
Via: SIP/2.0/UDP 192.168.1.22:5060;received=192.168.1.22
From: <sip:client1@192.168.1.9>;tag=1050301248710
To: <sip:client2@192.168.1.9>;tag=1050301221190
Call-Id: 237f8aec0b47b309dfe8af3d844f9e95(a)192.168.1.22
CSeq: 1 SUBSCRIBE
Contact: <sip:192.168.1.21:5060>
Expires: 1800
Content-Length: 0
Thanks
Geetha
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--
Jiri Kuthan
http://iptel.org/~jiri/
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