I’ve got FreePBX connected to a SIP trunk provider, but every time I try and dial out, the CID is presented to the trunk provider as being the number I am trying to call, and so isn’t allowed.
Any suggestions as to what’s going wrong? This trunk was previously used with a test number, and worked both ways. It’s now a real number, but only works outgoing. I changed the CID. I had tried adding another trunk with the same settings and a different CID, that didn’t work so I deleted them and started again, but still no joy. Might it have gotten in a mess after having two trunks registering with the same ID?
Here are the trunk settings …