[Spce-user] Signalling and RTP on different Ips?

[Jon Bonilla]

El Mon, 09 Jan 2012 11:18:43 +0100
Andreas Granig <agranig at sipwise.com> escribió:

> Hi,
> 
> On 01/09/2012 10:48 AM, Israel Padron wrote:
> > I´m going to start playing with SipProviderCE, and I have a question,
> > it´s possible to do a sip trunk to another host sepparating the
> > signalling and the rtp? I mean send the signalling to op public ip, and
> > the rtp to another public ip. If yes, how can be this done?
> 
> The SIP trunk just needs to properly announce its RTP IP in the SDP body
> of the INVITE or 200 message as usual. There is nothing to configure on
> the SPCE, since media is negotiated during the SIP session establishment.
> 
> Andreas
> 


I think Israel means using one IP for Sip and another Ip for mediaproxy.

Israel: By default no, the system uses the same ip for both. The one you
configure in config.yml as networking-->eaddress

You'll need to use customtt files to customize your spce system if you want
mediaproxy to listen a different ip address.

http://www.sipwise.com/doc/2.4/spce/ar01s08.html

Quickly, without any warranties, I'd say that you need to change this file:

/etc/default/ngcp-mediaproxy-ng-daemon

You'll need to change (hardcode) the ADDRESS parameter and set it to the
desired IP. Please, do create a customtt template for making this change
persistent instead of directly editing the file.



cheers,

Jon
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