[Serusers] RTP proxy and Cisco IP phones

[Alberto]

I work with 7905G and mediaproxy. I had problem with first "if" that before it was in other location into ser.cfg.


route[2] {
# -----------------------------------------------------------------
# REGISTER Message Handler
# -----------------------------------------------------------------
sl_send_reply("100", "Trying");
if (!search("^Contact:[ ]*\*") && client_nat_test("7")) {
    setflag(6);
    fix_nated_register();
    force_rport();
};
if (!www_authorize("","subscriber")) {
    www_challenge("","0");
    break;
};
if (!check_to()) {
    sl_send_reply("401", "Unauthorized");
    break;
};
consume_credentials();
if (!save("location")) {
    sl_reply_error();
};
}

----- Original Message ----- 
From: "Joao Pereira" <joao.pereira at fccn.pt>
To: <serusers at lists.iptel.org>
Sent: Tuesday, October 04, 2005 12:10 PM
Subject: [Serusers] RTP proxy and Cisco IP phones


> Hello to all,
> Im having huge problems connecting Cisco IP phones (7940 and 7960) to my 
> SER.
> I m using the 7.5 SIP firmware.
> Before that, all phones (softphones, hardphones,...) worked, but the 
> Ciscos seem to have problems to register and to make calls. The bigger 
> problems are in the RTPproxy part of my ser.cfg.... the Cisco IP phones 
> cant get out of this:
> 
>  if (method=="REGISTER" && nat_uac_test("3")) {
>    fix_nated_contact();
>      log(1, "LOG: ciscos doesnt work with NAThelper \n");
>    force_rport();
>    setflag(2);
>    };
> 
> 
> The phones dont register with SER when I have "force_rport".
> The phones cant make calls between them if I have "fix_nated_contact" 
> and "force_rport"
> 
> If someone could manage to put Cisco IP phones to work with RTPproxy and 
> NAT helper, please give me a hand.
> Thanks
> Joao Pereira
> www.fccn.pt
> 
> _______________________________________________
> Serusers mailing list
> serusers at lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
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