Yealink SIP-T2XP Administrator's Manual page 356

Administrator's Guide for SIP-T2xP IP Phones
Variable Value
$display_remote
$call_id
Procedure
Action URL can be configured using the configuration files or locally.
Configuration File
338
The display name of the callee when the IP phone
places a call.
The display name of the caller when the IP phone
receives an incoming call.
The call-id of the active call.
<y0000000000xx>.cfg
Description
Configure action URL.
Parameters:
action_url.setup_completed
action_url.registered
action_url.unregistered
action_url.register_failed
action_url.off_hook
action_url.on_hook
action_url.incoming_call
action_url.outgoing_call
action_url.call_established
action_url.dnd_on
action_url.dnd_off
action_url.always_fwd_on
action_url.always_fwd_off
action_url.busy_fwd_on
action_url.busy_fwd_off
action_url.no_answer_fwd_on
action_url.no_answer_fwd_off
action_url.transfer_call
action_url.blind_transfer_call
action_url.attended_transfer_call
action_url.hold
action_url.unhold
action_url.mute
action_url.unmute
action_url.missed_call