Hi, Brian.

...

Then I tried to make any call from the predefined extensions of FreeSwitch (1000.xml) to a number of iptel. Then calling from extension 1000 to, for example, music@iptel.org, I was able to communicate from a softphone. The reason why the call is successfully using @iptel.org is because it is taking the "realm" in the file iptel.org.xml?

Chances are you bypassed FS when you dialed music@iptel.org

Hmmm... but this softphone was registered only against FS. So, how can it be that I can call if not through FS? Hmmm... but this softphone was registered only against FS. So, how can it be that I can call if not through FS?

...

I have been reading the FS documentation but I not found a way to use a prefix to call a number of iptel (or some other provider) without having to use @provider. I have no clear the syntax I should use or where should I do this configuration.

What do you mean?

What I mean is that if, for example, I want to call the extension 112233 of iptel.org, when dialing 9112233, the call to 112233 is routed through iptel.org.

<extension name="local.example.com"> <condition field="destination_number" expression="^5551212$"> <action application="bridge" data="sofia/gateway/iptel.org/music"/> </condition> </extension>

That would take 5551212 from a softphone and dial music at iptel.org .. NEVER put @iptel.org at the end of that or you'll ened up calling music@iptel.org@iptel.org :P

Anyway I think your example helped me to understand some things. When reading the file of the extension 1000 (/usr/local/freeswitch/conf/directory/default/1000.xml), I see that it contains something like the following: <variable name="toll_allow" value="domestic,international,local"/> I guess these are the contexts to which the extension can call. From what I see, these settings are defined in the file: /usr/local/freeswitch/conf/dialplan/default/01_example.com.xml In this file I have commented on the block having the local.example.com and I put the example you sent me for testing. After restarting FS, I tried to call from the softphone registered in FS to 5551212, but I get: Line 1: call failed. 484 Address Incomplete What could be the problem? Thanks for your reply. Regards, Daniel -- GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt mit gratis Handy-Flat! http://portal.gmx.net/de/go/dsl