Hi, Two ways I've done it (not to say these are the 'correct' ways but they do work for me after a lot of trial and error) are either to get the Portech to register on FS as a regular endpoint then bridge to it as below <extension name="gsm"> <condition field="destination_number" expression="^9(.*)$"> <action application="set" data="hangup_after_bridge=true"/> <action application="bridge" data="sofia/internal/1005^$1@${domain}"> where the Portech registers as 1005 and I prefix the number I wish to dial with 9 or alternatively just bridge directly to it <action application="bridge" data="sofia/default/$1@192.168.1.3:5060"/> Where 192.168.1.3 is my Portech In both cases you need to configure the Portech Lan to Mobile Table as below Item URL Call Num 0 192.168.1.2 # where 192.168.1.2 is my FS box This should get things going for one GSM channel, to get multiple channels running you will have to tweak it differently depending on the age of the Portech as I've discovered different firmware versions seem to behave very differently in this respect. Hope this helps Steve

Message: 1 Date: Sat, 9 Jan 2010 12:00:54 -0500 From: Max Bridgewater <max.bridgewater@gmail.com> Subject: [Freeswitch-users] Help with Portech <-> Freeswitch To: freeswitch-users@lists.freeswitch.org Message-ID:        <c55d46951001090900p36df42e3ga91e61812d5b8d03@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1"

Hi Guys,

It appears quite a few people in the list are using Portech. Can you please help me connect Freeswitch to  it for termination puposes?

Here is what I've done so far but without success.

In Freeswitch I created a profile and stored it in under /usr/local/freeswitch/conf/sip_profiles/external/. Here is the content:

<include>  <gateway name="portech">    <param name="username" value="noauthentication" />    <param name="password" value="noauthentication" />    <param name="proxy" value="74.24.22.59" />    <param name="realm" value="74.24.22.59" />    <param name="register" value="false" />  </gateway> </include>

Then, in the /usr/local/freeswitch/confi/dialplan/default.xml, I added the following extension:

  <extension name="portech">      <condition field="destination_number" expression="^2801$">        <action application="bridge" data="sofia/gateway/portech/5147237479"/>      </condition>    </extension>

In Portech MV374, what I did is simply adding one entry in the Mobile/Lan to mobile table  that consists of  URL: 74.24.22.59 and call Num: #.

Now, when I connect to Freeswitch with Xlite and try to dial extension 2801 it simply says User Busy. i don't even see that attempts are being made to connect to the Portech gateway.

Any idea? Thanks in advance.

Max.