Can you give us more to go on?  You seem to have cut out the info required to make any sort of recommendation.. how are you trying to place a call?  Could the remote just not like your number format?  

/b

On Dec 5, 2011, at 10:50 AM, Dhairya Vora wrote:

Hi group,
I am getting this error while generating outbound calls using freeswitch.
*freeswitch@server> 2011-12-05 22:01:44.760933 [ERR] mod_sofia.c:4279
Invalid URL
2011-12-05 22:01:44.760933 [NOTICE] mod_sofia.c:4660 Close Channel N/A
[CS_NEW]
2011-12-05 22:01:44.760933 [NOTICE] switch_ivr_originate.c:2459 Cannot
create outgoing channel of type [sofia] cause: [INVALID_NUMBER_FORMAT]
2011-12-05 22:03:50.208776 [ERR] mod_sofia.c:4279 Invalid URL*

Can anyone help me with this?

-Dhairya