Yealink SIP-T2XP Administrator's Manual page 325

Format
Default Value
Range
Example
Parameter-
account.X.session_timer.refresher
Description
Format
Default Value
Range
Example
Parameter-
features.play_hold_tone.enable
Description
Format
Default Value
Range
refresh the session during a call before 1800
seconds.
X ranges from 1 to 6.
Integer
1800
30 to 7200
account.1.session_timer.expires = 1800
Configuration File
<MAC>.cfg
Configures the session timer refresher for
account X.
If it is set to 0 (UAC), refreshing the session is
performed by the IP phone.
If it is set to 1 (UAS), refreshing the session is
performed by a SIP server.
X ranges from 1 to 6.
Integer
0
Valid values are:
0-UAC
1-UAS
account.1.session_timer.refresher = 0
Configuration File
<y0000000000xx>.cfg
Enables or disables the IP phone to play a
tone when there is a hold call on the IP
phone.
Boolean
1
Valid values are:
0-Disabled
Appendix
309