[Serusers] forwarding to PSTN
Klaus Darilion
klaus.mailinglists at pernau.at
Tue Feb 3 18:46:34 CET 2004
Srbislav Cvetkovic wrote:
> Hello everyone,
>
> My phone system has a call pick-up functionality tht I would like to
> implement in my voip system. We have couple of phones, and once the
> phone rings anyone in the office can pick up that call by pressing *74.
> I am trying to do the same thing with ser. Can anyone help me with the
> uri check please? This is what I have:
>
> route[1] {
>
> # Route to PSTN Gateways(s)
> if (uri=~"^sip:9[0-9]*@sip_gateway.com") { ## This
> assumes that the caller is
> log("Forwarding to PSTN\n"); ## registered
> in our realm
> strip(1);
> t_relay_to_udp( "sip_gateway.com", "5060" );
> break;
> };
>
> if (uri=~"^sip:*74@ sip_gateway.com") { ## This assumes
I did't understand who you will do the call pickup, but this comparison
uses regular expressions, so you have to escape the * with a \
^sip:\*74 at sip_gateway.com
klaus
> that the caller is
> log("Picking up a Call on PSTN\n"); ##
> registered in our realm
> t_relay_to_udp( "sip_gateway.com", "5060" );
> break;
> };
>
> }
>
> I am getting 404 error on my grandstream phone. I think there is a
> problem with the "*" symbol. I guess i am using it wrong. How do I send
> * followed by 74 to my gateway?
>
> thanks,
>
>
> Srbo Cvetkovic | CityNet, Inc.
> srbo at city-net.com | Pittsburgh, PA
> voice: 412.481.5406 | fax: 412.431.1315
>
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>
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