[OpenSIPS-Users] B2B as a proxy

Bogdan-Andrei Iancu bogdan at opensips.org
Wed Sep 3 09:11:56 CEST 2014


Satish,

Refer to the residential script generated with NAT traversal support 
(use "make menuconfig") - that one will show you how to enable RTPproxy 
for a call.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 02.09.2014 19:31, Satish Patel wrote:
> Do you have solution or documents to do that?
>
>
> On Tue, Sep 2, 2014 at 4:10 AM, Bogdan-Andrei Iancu 
> <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>
>     Hi Satish,
>
>     The dialog module does TH at SIP level (and not at RTP level) - if
>     you want to do that, we need to use (in conjunction to dialog TH)
>     a media relay (as mediaproxy or rtpproxy) in order to hide also
>     the RTP side.
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>     OpenSIPS Founder and Developer
>     http://www.opensips-solutions.com
>
>     On 02.09.2014 05:58, Satish Patel wrote:
>>     But topology hiding not hiding 100% info, I can see SDP RTP info
>>     in siptrace, so SIP provide can see all my clients info and IPs,
>>     UA agents etc..
>>
>>
>>     On Mon, Sep 1, 2014 at 8:15 AM, Bogdan-Andrei Iancu
>>     <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>>
>>         Hi,
>>
>>         the dialog based topology_hiding() DOES handle the BYE if you
>>         do proper routing (you do not need B2B). What you need to do
>>         is to change in your script (where you handle sequential
>>         requests, with to-tag) from:
>>             if (loose_route() ) {
>>
>>         into
>>
>>             if (loose_route() || match_dialog() ) {
>>
>>         Regards,
>>
>>         Bogdan-Andrei Iancu
>>         OpenSIPS Founder and Developer
>>         http://www.opensips-solutions.com
>>
>>         On 28.08.2014 23:47, Satish Patel wrote:
>>>         I am looking for top hiding and i tried topoloy_hiding() but
>>>         it doesn't handling BYE mesg so i am planing to go with B2B.
>>>         I have few question
>>>
>>>         1. Does B2B work like Proxy?
>>>         2. Does B2B support NAT SIP client?
>>>
>>>         Or should i install Opensips proxy and B2B opensips on same
>>>         box and interconnect them?
>>>
>>>
>>>         _______________________________________________
>>>         Users mailing list
>>>         Users at lists.opensips.org  <mailto:Users at lists.opensips.org>
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>>
>>
>
>

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