FAQ Desktop - call_states_when_knocking

Description

If the phone receives another call while already being connected to one, the phone will play a knocking sound for all call states listed in this setting.

Web User Interface

Preferences → Audio → General Information → Call States playing Knocking Tone

Phone User Interface

N/A

Auto-provisioning

Parameter

Description

<call_states_when_knocking perm="PERMISSIONFLAGS">VALIDVALUE</call_states_when_knocking>

space-separated list of the following call states:

connected (your are connected to a remote party and can talk)
holding   (you have placed remote party on hold)
on_hold   (the remote party has placed you on hold)
calling   (outgoing call, not ringing yet)
ringback (outgoing ringing call)
offhook   (picked up handset)