[Serusers] Ser forwarding calls to cisco pstn

Jan Janak jan at iptel.org
Thu Jan 8 03:28:38 CET 2004


Are the ATAs behind NAT ? If so then you would probably have to use the 
nathelper module and configure your ser to traverse the NAT.

  Jan.

On 07-01 15:03, Fábio Silvestri wrote:
> Thanks by your reply!
> 
> I'm already try this:
> 
>       if (uri=~"^sip:*destination partern*") {
>            log(1, ">==> going to pstn");
>            prefix("999");
>            t_relay_to_udp( "*cisco ipaddr*", "5060");
>            break;
>       }
> 
> Can dial out, but I cant hear anything on my phone, including the ring 
> signal!
> Well, my ata196 are inside a dsl line...
> 
> 
> 
> Alan Crosswell wrote:
> >Try this:
> >
> >/* ********** Dial out to PSTN logic ************* */
> >
> >
> >                # 5 Digit dialing, interior calls
> >                if (uri=~"^sip:[1347][0-9]{4}@columbia\.edu") {
> >                        rewritehostport("128.59.59.242:5060");
> >                        log(1,"5 digit expression match");
> >                        route(2);
> >                        break;
> >                };
> >
> >
> >        # 10 Digit dialing with outlide line
> >        if (uri=~"^sip:931[0-9]{10}@columbia\.edu") {
> >                if(!(src_ip=="128.59.59.242")
> >            & !(proxy_authorize("columbia.edu","subscriber"))) {
> >            proxy_challenge("columbia.edu", "1");
> >            break;
> >
> >        } else {
> >                        rewritehostport("128.59.59.242:5060");
> >                        log(1," 93 Outside line with 10 digit expression 
> >match");
> >                        route(2);
> >                        break;
> >        };
> >
> >
> >
> >Fábio Silvestri wrote:
> >
> >>Hello!
> >>
> >>I'm trying to setup SER to forward calls to a cisco pstn (AS53xx), and 
> >>have some dificults.
> >>
> >>Well, I'm get confused about Ser configs to do this, so maibe somebody 
> >>can help-me!
> >>
> >>I have some clients, using Cisco ATA-186 trying to logging on my Ser 
> >>server, and
> >>I want to forward the calls to our PSTN, across dial plan.
> >>
> >>Now I have a Ser working and registering clients (I think), but I 
> >>can't do Ser to interact with Cisco,
> >>
> >>How can I do configure the ser.cfg, maibe someone ser.cfg with samples 
> >>will be helpful.
> >>
> >>Regards.
> >>
> >
> >
> 
> -- 
> |o
> |o A probabilidade de sobreviv?ncia é inversamente proporcional ao
> |o ângulo de aproximaç?o.
> |o
> |o Fabio Silvestri
> |o fabio at informatec.com.br
> |o ICQ: 1667351
> |o
> 
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