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

[Michael Collins]

On Thu, Jun 16, 2011 at 1:02 PM, Dave <dave at clancysystems.com> wrote:

>
> Under "domains" in acl.conf.xml I added
>
>    <node type="allow" value="xxx.xxx.xxx.xxx"/>
>
>
The correct syntax is:
<node type="allow" cidr="xxx.xxx.xxx.xxx/32"/>


> 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.
>
>
Wait - can you explain *exactly* what you're doing for testing? Are you
trying to dial out via Velocity and back in to your DID? If so then you have
2 completely different things you need to set up. The instructions I gave
were only for inbound DID, so use a cell phone or something to test that.

For outbound it seems like they are sending you an auth challenge, which
means they need to give you a username and password as well as a host/ip.
You need to create a gateway, preferably in your external profile. Just be
sure to set the "register" param to false since they are not expecting you
to register with them.

-MC

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 <msc at freeswitch.org>
> *To:* FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org>
> *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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>>
>
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