[Serusers] SER & Asterisk - RTP Proxy Problem

[Felipe Martins]

Hi Everybody,

	I'm trying to make SER work with ASTERISK, ser as a proxy server and SIP terminator, and asterisk for other services like voicemail and International calls like an UAC (thing that I know SER is not able to do). I've configured SER with the following forward route, to forward all "1" beggining call phones to forward to my asterisk for international calls:

if (uri=~"^sip:8[0-9]{7}.*") {
forward( 10.0.18.3, 5061 );
break;
}


When I restart SER, it gives me this errors:

Jul 22 12:49:54 sipproxy /usr/local/sbin/ser[479]: ERROR: send_rtpp_command: can't connect to RTP proxy
Jul 22 12:49:54 sipproxy /usr/local/sbin/ser[479]: WARNING: rtpp_test: can't get version of the RTP proxy
Jul 22 12:49:54 sipproxy /usr/local/sbin/ser[479]: WARNING: rtpp_test: support for RTP proxyhas been disabled temporarily


I've also tried with the following rewritehost but it gives me the same error:

if (uri=~"^sip:8[0-9]{7}.*") {
rewritehost("10.0.18.3, 5061");
break;
}


I know that i'm missing something with RTP that i'm still working on. 
I've tried to look for it at google, but find nothing interesting.
Do anyone know what is going on ? My ser.cfg is attached.


-- 
Felipe Martins
Linux System Administrator
Tep Solution Provider
Mundivox Communications
Rua Lauro Muller, 116/Sala 505
RJ - Brasil - 22290-906
Tel.: 55 21 3820-8839
Fax.: 55 21 3820-8844