The point is that the gateway registers using a random port as the source port 52762 and then when the INVITE comes how would that be associated with the SIP profile?

On Mon, Apr 14, 2014 at 5:03 PM, Luis F Urrea <lfurrea@gmail.com> wrote:

Hi all, 

I am trying to receive a call through a gateway that is suing registration on external profile and I don't clearly understand how to configure the extension to receive the call. 

I appears from the example.xml gateway configuration that the an extension name with the username used for gateway registration can be used to get the dialplan to accept the call.

I assume  this  needs to be configured on the public context, however I see the INVITE coming in, but the dialplan never kicks in.

Do I have to receive the INVITE at port 5080? If that is the case, registration doesn't really make sense.

public.xml

<extension name="tone_detect">

      <condition field="destination_number" expression="^tone_detect$">

        <action application="pre_answer"/>

        <action application="sleep" data="20000"/>

        <action application="answer"/>

        <action application="sleep" data="1000"/>

        <action application="playback" data="voicemail/vm-goodbye.wav"/>

        <action application="hangup"/>

      </condition>

    </extension>

Gateway config

<include>

  <gateway name="tone_detect">

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

  <...snip...>

</include>

Thanks in advance for your help.