Re: [Serusers] Ser forwarding calls to cisco pstn

yup! ATA are behind a NAT! And solve this problem setting NATIP on ATA config with valid ip of my dsl modem!

Jan Janak wrote:

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@informatec.com.br |o ICQ: 1667351 |o

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