[Freeswitch-users] Setting Up an Sip Trunk without Authentication

[Dave]

Under "domains" in acl.conf.xml I added  

   <node type="allow" value="xxx.xxx.xxx.xxx"/>

x's are the IP address it's just a single address not a CIDR.


And I created the file velocity_did.xml with the following code..

<include>
  <extension name="velocity_did">
    <condition field="destination_number" expression="^(2064001950)$">
      <action application="set" data="domain_name=$${domain}"/>
      <action application="answer"/>
   <action application="lua" data="cme_ivr.lua channel_name"/>
 
 </condition>
  </extension>
</include>

I still just get the "SIP auth challenge (INVITE) on sofia profile 'internal' for [myphone at theirIP] from their IP, but nothing more.

Do I need to change the line ..

<action application="set" data="domain_name=$${domain}"/>

to the IP address? If so what syntax?

They have no Domain Name.

Thanks again for your help.

Dave Goodwin      

  ----- Original Message ----- 
  From: Michael Collins 
  To: FreeSWITCH Users Help 
  Sent: Thursday, June 16, 2011 12:15 PM
  Subject: Re: [Freeswitch-users] Setting Up an Sip Trunk without Authentication


  Dave,


  If you are simply handling incoming calls then you will need to do two things:


  Add Velocity's IP addr to the domains section of acl.conf.xml
  Add an extension to the public context (conf/dialplan/public.xml)


  Allowing a call into FS via an ACL will send it into the "public" context; from there you need to transfer it to the default context or just send it straight to your Lua script.


  Also, I don't believe you need to use a "bridge" app based on the description you gave. Bridge is used to create a new outbound call leg (B leg) and connect it to the inbound call leg (A leg). If you just are handling a call with an IVR then there is no B leg needed, thus no need to bridge.


  Welcome to FreeSWITCH, btw! :) I can highly recommend the FS book (the "bridge" book, ironically) as it discusses some of these basic concepts that will make your FS experience a whole lot more pleasant.


  -MC


  On Thu, Jun 16, 2011 at 8:54 AM, Dave <dave at clancysystems.com> wrote:

    Hi,

    I am new to FreeSWITCH and need to set up FreeSWITCH to receive calls through a Velocity Networks SIP trunk. They say I should not authenticate with Username and Password. Rather, I connect directly to the their IP address.

    I put

    <extension name="velocity">
          <condition field="destination_number" expression="^2064001950$">
            <action application="bridge" data="sofia/external/$ {destination_number}@their_ip_address"/>
            <action application="lua" data="cme_ivr.lua channel_name"/>
         </condition>
    </extension>

    in the default.xml under Dialplan

    When I Dial the DID from a Phone (not one connected to the FreeSWITCH server) I get the "SIP auth challenge (INVITE) on sofia profile 'internal' for [myphone at theirIP] from their IP, but nothing more.

    What I hope to do is take the incoming call from 2064001950 and route it to the Lua IVR script above.

    I Appreciate any help you may offer.

    Dave Goodwin





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