We are trying to fax both in and out of our PBX and not getting it to work we are getting the following error messages any help would be appreciated.
2015-02-13 15:33:56] WARNING[14557][C-00000007] func_channel.c: Unknown or unavailable item requested: ‘reversecharge’
[2015-02-13 15:33:56] WARNING[14557][C-00000007] pbx.c: No application ‘ReceiveFAX’ for extension (ext-fax, s, 4)