Invalid extension but no invalid handler

FreePBX
1

I’m having a problem with my installation of FreePBX. I can’t seem to track down the source of the error, nor do I know how to debug it really. Anyone able to help me take this appart?

[May 29 10:26:56] WARNING[22458][C-00001058]: pbx.c:4415 __ast_pbx_run: Channel ‘SIP/Edmonton-00001a85’ sent to invalid extension but no invalid handler: context,exten,priority=ext-trunk,6,1

2

What kind of call is this. Is it coming in on a trunk?

3

Our FreePBX server is used as a routing server. So there are two types of trunks in the server and no extensions. Trunks between our server and our clients, and trunks between our server and our suppliers. The trunks with these errors are supplier trunks. There are SIP to SIP calls going through using g711u only.