Unable to use inbound trunk - Sending fake auth rejection?

Hi,

I have a Call Centric account and a PSTN number provided by them.

The account is setup and works sometimes although I seem to have issues with this being the log output:

chan_sip.c: Sending fake auth rejection for device <sip:<telnumber>@66.193.176.35>;

I had a hunch that the issue was caused by the “fromdomain” parameter needing to be adjusted so I added:

fromdomain=callcentric.com&66.193.176.35

To the incoming User Context which seems to also be illustrated here:

http://www.callcentric.com/support/device/did_trixbox

However it isn’t working…

I’m using the FreePBX distro with everything being up to date as of this posting.

Could someone give me a hand in finding out what is wrong…?

Thanks

Ok, well I think I managed to fix the issue…

I found a link here:

http://www.freepbx.org/forum/general-help/callcentric-setup-guide

which to copy/paste the settings required:

[callcentric1](callcentric); 
host=alpha1.callcentric.com 

[callcentric2](callcentric); 
host=alpha2.callcentric.com 

[callcentric3](callcentric); 
host=alpha3.callcentric.com 

[callcentric4](callcentric); 
host=alpha4.callcentric.com 

[callcentric5](callcentric); 
host=alpha5.callcentric.com 

[callcentric6](callcentric); 
host=alpha6.callcentric.com 

[callcentric7](callcentric); 
host=alpha7.callcentric.com 

[callcentric8](callcentric); 
host=alpha8.callcentric.com 

[callcentric9](callcentric); 
host=alpha9.callcentric.com 

[callcentric10](callcentric); 
host=alpha10.callcentric.com 

[callcentric10](callcentric); 
host=alpha11.callcentric.com 

[callcentric11](callcentric); 
host=alpha11.callcentric.com 

[callcentric12](callcentric); 
host=alpha12.callcentric.com 

[callcentric13](callcentric); 
host=alpha13.callcentric.com 

[callcentric14](callcentric); 
host=alpha14.callcentric.com 

[callcentric15](callcentric); 
host=alpha15.callcentric.com 

[callcentric16](callcentric); 
host=alpha16.callcentric.com 

[callcentric17](callcentric); 
host=alpha17.callcentric.com 

[callcentric18](callcentric); 
host=alpha18.callcentric.com 

[callcentric19](callcentric); 
host=alpha19.callcentric.com 

[callcentric20](callcentric); 
host=alpha20.callcentric.com 

are needed to be added to the “sip_custom_post.conf” file.