[OpenSIPS-Users] Mediaproxy and SDP-mangle

Cosimo Fadda cfadda.lists at gmail.com
Tue Nov 18 10:11:10 CET 2008

Dan Pascu ha scritto:
> On Monday 17 November 2008, Cosimo Fadda wrote:
>> Hi everybody,
>> I have a sever inside a DMZ with a private IP address (
>> reachable from the outside with a Public IP ( Natted 1:1 to
>> the private IP.
>> I want to setup mediaproxy on this server, but since I cannot configure
>> it with the public IP, in the resulting SDP messages the Private IP
>> will appear .
>> Can I use the function:
>> sdp_mangle_ip("","");
> This won't work, as it creates 2 lump changes on the same region of the 
> message and they won't be applied correctly (you will get both IPs 
> concatenated if you do that).
>> to correct this behaviour?
>> Or there is another way to run mediaproxy in this scenario?
> Not ATM, but it's not difficult to add it.
You mean adding the correct IP in th e SDP body or making some changes 
to mediaproxy?

Thanks in advance,


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