[Freeswitch-users] multiple sip gateway configuration

[Louie Liu]

Hi,

 

There is requirement for me to add multiple sip gateways to Freeswitch, the
first sip gateway uses the external.xml in sip profile to route traffic to
Sip provider A.  The second sip gateway will use a different UA to route
traffic to Sip provider B. Here are my questions:

 

1.       Do I need to create another external.xml  with its own ip and port
which point to the Sip Provider B? if that's case, what do I need to change
in the sip profile external.xml file? 

2.       What is the rtp-ip and sip-ip in the external.xml file? Should that
be the local IP of my sip server? 

3.       What do I need to change in my dialplan so that I can reference the
Sip_Provider_B? an example would be good.

 

External.xml

    <param name="sip-port" value="$${external_sip_port}"/>

    <param name="dialplan" value="XML"/>

    <param name="context" value="public"/>

    

    <param name="rtp-ip" value="$${local_ip_v4}"/>

    <param name="sip-ip" value="$${local_ip_v4}"/>

    <param name="ext-rtp-ip" value="1.2.3.4"/>

    <param name="ext-sip-ip" value="1.2.3.4"/>

 

External/sip_provider_A.xml

  <gateway name="Sip_Provider_A">

    <param name="username" value="xxx"/>

    <param name="password" value="xxx"/>

    <param name="from-user" value="03xxxxxxx"/>

    <param name="from-domain" value="x.y.z"/>

    <param name="auth-username" value="yyyyy"/>

    <param name="realm" value="bwas02.voip.izzz.zz.au"/>

    <param name="proxy" value="sipconnect.voip.zzzz.zz.au"/>

    <param name="register" value="true"/>

    <param name="register-transport" value="udp"/>

    <param name="context" value="public"/>

  </gateway> 

 

External/sip_provider_B.xml

  <gateway name="Sip_Provider_B">

    <param name="username" value="aaa"/>

    <param name="password" value="bbb"/>

    <param name="from-user" value="03xxxxxxx"/>

    <param name="from-domain" value="x.y.z"/>

    <param name="auth-username" value="yyyyy"/>

    <param name="realm" value="bwas02.voip.izzz.zz.au"/>

    <param name="proxy" value="sipconnect.voip.zzzz.zz.au"/>

    <param name="register" value="true"/>

    <param name="register-transport" value="udp"/>

    <param name="context" value="public"/>

  </gateway> 

 

Cheers,

Louie

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