Dear Nishar,

From the mentioned URL the configurations need the following changes.

On the top start on configs you need to use: WITH_PSTN and might not need WITH_ASTERISK

#!KAMAILIO
 
#!define WITH_MYSQL
#!define WITH_AUTH
#!define WITH_USRLOCDB
#!define WITH_PSTN

The insert your asterisk IP in the following line:

pstn.gw_ip = "<AsteriskIPHere>" desc "PSTN GW Address"

Next your route[LOCATION] is called after the route[PSTN] from default config file so you'll have to put proper regexp/conditions to avoid your regular Extension to Extension calls to go out to PSTN-Asterisk.

Now in route[PSTN] add another condition to return from PSTN route when a local extension is dialed. 

if(!($rU=~"^(\+|00)[1-9][0-9]{3,20}$") || $rU=~"^([1-5]01[0-9]$"))

		return;

That will ensure that your regular extensions set don't route out to PSTN asterisk and infact will enter the route[LOCATION] where a user location DB search is made and an online user is found for the dialed destination and a successful call will be established.

I think that should be all for now.

BR,

Sammy

On Fri, Aug 16, 2013 at 4:06 AM, Victor V. Kustov <coyote@bks.tv> wrote:

Hi, Nishar M.H!

>
>ERROR: PID file /var/run/kamailio.pid does not exist -- Kamailio
>start failed

see log for details. do not use dumb copy/paste for kamailio config.

--
 WBR, Victor
 I use FREE operation system: 3.10.4-calculate GNU/Linux

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