22 Feb
2012
22 Feb
'12
3:32 a.m.
Hello,
topoh updates the R-URI of the requests withing dialog,
encoding/decoding as needed. So everything should work just fine, with
no notice of the UA that the proxy encoded its contact.
If you have troubles, post incoming and outgoing sip message taken with
ngrep on the sip server.
Cheers,
Daniel
On 2/21/12 12:28 PM, Efelin Novak wrote:
I just want to know whether installing of the TOPOH
modul would
somehow affect users of my proxy?
When the UAC creates (at least blink does so and few hardware phones I
have) the seq. request, it places a received contact from 200OK
(INVITE transaction) into a Request URI of the seq.request.
So when the UAC replies back with the ACK its Request URI is "hidden
contact URI from 200OK". As the TOPOH module do not translates this
ACK Request URI back, it is being sent to UAS unchanged (hidden
contact of UAS).
It works actually in the testing topology. Are there any clients that
should have a problem with this? Is this behavior described in some
RFC?
Thanks
Efelin
2012/2/17 Alex Balashov<abalashov(a)evaristesys.com>om>:
--
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda
On 02/17/2012 11:30 AM, Efelin Novak wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users But the contact from the UAS is hidden to the
UAC. So the UAS have to
put a "hidden" contact to the R-URI. Should the TOPOH module also
"fallback" the request uri? I dont think so. So the client has to
receive ACK with a different r-uri that the contact he sent in 200OK.
I am unable to understand this statement.
However, the client does not receive ACKs.
--
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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