[Freeswitch-users] Multi gateways in profile

Mickael Hubert mickael at winlux.fr
Thu Oct 11 15:32:33 UTC 2018


Hi guys,
I want to identify source of inbounds calls.
In my external profile I have two gateways:

- One with REGISTER method
- One without REGISTER method (IP to IP), only iptables filtering

<gateways>
      <gateway name="GW1">
        <param name="from-domain" value="**********"/>
        <param name="caller-id-in-from" value="true"/>
        <param name="proxy" value="1.1.1.1"/>
        <param name="register" value="true"/>
        <param name="username" value="**************"/>
        <param name="password" value="****************"/>
        <param name="expire-seconds" value="3600"/>
        <param name="retry-seconds" value="30"/>
        <param name="ping" value="25"/>
      </gateway>
      <gateway name="GW2">
        <param name="from-domain" value="*********"/>
        <param name="caller-id-in-from" value="true"/>
        <param name="proxy" value="2.2.2.2"/>
        <param name="register" value="false"/>
        <param name="retry-seconds" value="30"/>
        <param name="ping" value="25"/>
      </gateway>
    </gateways>

In my dialplan I have this conf:

<condition field="${sip_gateway}"  expression="GW1" break="never">
   <action application="set" data="number_dest=${destination_number}" />
   <action application="execute_extension" data="to-private XML from-gw1"/>
</condition>
<condition field="${sip_gateway}"  expression="GW2" break="never">
   <action application="set" data="number_dest=${destination_number}" />
   <action application="execute_extension" data="to-private XML from-gw2"/>
</condition>

When a call arrives throught GW1 (REGISTERED), ${sip_gateway} is populate
with "GW1" perfect !. But when another call arrives throught GW2 (not
REGISTERED), ${sip_gateway} is empty.

Please, how can I identify the source gateway where calls arrive ? maybe
it's not a good way to do that ?

thanks in advance
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