HI Pavel,

My first guess is that the 180 somehow does no match the transaction....If you can reproduce the case, could you run a call with debug=6 and post the opensips log ?

Regards,
Bogdan

On 08/08/2011 08:24 AM, Pavel Eremin wrote:
Hi!

iF i use topology_hiding in initial request then initial 'INVITE' are
good. There are no Record-Route or Via(except myself) header exist. But in
180 and 183 SIP messages Record-Route is present.

Topology_hiding must delete RR header 180 and 183 in messages too, Does it?

Some scheme like sip_trace. I need to hide C sip-proxy. B is
topology_hiding opensips. A - some client.

A -> initial -> B
C <- initial <- B
B -> 100 try -> A
C -> 180 Ring -> B
A <- 180 Ring <- B (RR present with C ip) ???
C -> 200 OK -> B
A <- 200 OK <- B  (no RR present)
... ACK Exchange and Buy



--
Bogdan-Andrei Iancu
OpenSIPS eBootcamp - 19th of September 2011
OpenSIPS solutions and "know-how"


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