I've added a second SIP line to a Fanvil X4 that has been provisioned in 3CX
SIP line 1 - Ext 600 - Provisioned and Phone added to Ext. in 3CX
SIP line 2 - Ext 800 - Added in Fanvil X4 phone manually
both lines show registered, and the phone rings if you dial both extensions, however there is no audio (both ways) if we phone ext 800.
The phone is set up as STUN in 3CX, both extensions show in 3CX under the "phones" tab. I know there isn't an issue with the 800 extension, as it's also got it's own auto provisioned handset, which has two way audio.
SIP line 1 - Ext 600 - Provisioned and Phone added to Ext. in 3CX
SIP line 2 - Ext 800 - Added in Fanvil X4 phone manually
both lines show registered, and the phone rings if you dial both extensions, however there is no audio (both ways) if we phone ext 800.
The phone is set up as STUN in 3CX, both extensions show in 3CX under the "phones" tab. I know there isn't an issue with the 800 extension, as it's also got it's own auto provisioned handset, which has two way audio.
