Hi Klaus,

Thanks for reply.

Regarding the noisy feedback. Is it possible to just turn this off in Kamailio? I've looked but the only way I can see to do it is to comment it in source and recompile. It seems to be only transmitted certain times.

Would it not make sense for topoh module to mask all topology in the SIP messages?

Regards,
Stephen 

On 26 March 2010 12:53, Klaus Darilion <klaus.mailinglists@pernau.at> wrote:
nathelper modules has a certain flag to change o= line too:
http://www.kamailio.org/docs/modules/1.5.x/nathelper#id2468157

Maybe mediaproxy has a similar feature?

Regarding s= line. I think you have to change it manually using textops module.

regards
klaus

Am 26.03.2010 13:36, schrieb dotnetdub:
Hi List,

We are using Kamailo 3.01 and testing topoh for starters:

Kamailio3 = IP of Kamailio Server and Asterisk=IP of Asterisk server

Observations:

U 2010/03/26 12:05:56.665583 Kamailio3:5060 -> Asterisk:5060
SIP/2.0 100 trying -- your call is important to us^@
Via: SIP/2.0/UDP Kamailio3:5060;branch=z9hG4bK08fffea4;rport=5060^@
From: "xxxxxxxxx" <sip:xxxxx@asterisk>;tag=as7ac63338^@
To: <sip:Xxxxxxx@Kamailio3>^@
Call-ID: 2f7a1c040f4920d5591695956ec8c42c@Kamailio3^@
CSeq: 103 INVITE^@
Server: kamailio (3.0.1 (i386/linux))^@
Content-Length: 0^@
Warning: 392 Kamailio:5060 "Noisy feedback tells:  pid=23782
req_src_ip=Asterisk req_src_port=5060 in_uri=sip:xxxxxx@Kamailio
out_uri=sip:Translated@*UPSTREAMPROVIDERSIP* Provider via_cnt==1"^@

The noisy feedback contains everything that is hidden by topoh in the
contact:

Contact:
<sip:10.1.1.10;line=sr-N6IAzBVAWxFAzx3lzxclMxylPxcsOBVlWGZ6WJZfWlq-W.y6My**>^

Also:

U 2010/03/26 12:06:00.125828 Kamailio3:5060 -> Asterisk:5060
SIP/2.0 180 Ringing^@
From: "xxxxxxx"<sip:xxxxxxxx@Kamailio3>;tag=as7ac63338^@
To:
<sip:xxxxxx@Kamailio3>;tag=fccd978-b342ea59-13c4-50022-82e974-27d2fa70-82e974^@
Call-ID: 2f7a1c040f4920d5591695956ec8c42c@Kamailio3^@
CSeq: 103 INVITE^@
Via: SIP/2.0/UDP Asterisk:5060;branch=z9hG4bK08fffea4;rport=5060^@
Record-Route:
<sip:10.1.1.10;line=sr-N6IAzBclOBF4WLZfWBF7M.VLz6fLHRQ7z6srpxusg9MXgSIqHReEgJZwgSKEgSjLMc**>^@
Record-Route: <sip:Kamailio3;lr=on;did=bff.60851b12>^@
Allow: INVITE, CANCEL, ACK, BYE, OPTIONS, INFO, REFER, NOTIFY^@
Contact:
<sip:10.1.1.10;line=sr-N6IAzBVAWxFAzx3lzxclMxylPxcsOBVlWGZ6WJZfWlq-W.y6My**>^@
Content-Type: application/sdp^@
Content-Length: 228^@
^@
v=0^@
*o=Upstream Switch Name 160624700 160624700 IN IP4 Upstream Providers IP^@*
*s=Upstream Switch Name^@*
*
*
The upstream info appears here also.

I am using engage_media_proxy and using topoh with defaul parameters.

Am I missing something ?

Thanks,
Stephen.





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