Yealink SIP-T5 Series Administrator's Manual page 376

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Parameter auto_redial.enable
It enables or disables the phone to automatically redial the last dialed number when the callee is tem-
Description
porarily unavailable.
Permitted
0-Disabled
1-Enabled
Values
Default
0
Web UI Features > General Information > Auto Redial
Color Screen Phones:
Menu > Features > Others > Auto Redial > Auto Redial
Phone UI
Black-and-white Screen Phones:
Menu > Features > Auto Redial > Auto Redial
Parameter auto_redial.interval
It configures the interval (in seconds) for the phone to wait between redials.
Description
The phone redials the last dialed number at regular intervals untill the callee answers the call.
Permitted
Integer from 1 to 300
Values
Default 10
Web UI
Features > General Information > Auto Redial Interval (1~300s)
Color Screen Phones:
Menu > Features > Others > Auto Redial > Redial Interval
Phone UI
Black-and-white Screen Phones:
Menu > Features > Auto Redial > Redial Interval
Parameter auto_redial.times
It configures the auto redial times when the callee is temporarily unavailable.
Description
The phone tries to redial the callee as many times as configured till the callee answers the call.
Permitted
Integer from 1 to 300
Values
Default
10
Web UI Features > General Information > Auto Redial Times (1~300)
Color Screen Phones:
Menu > Features > Others > Auto Redial > Redial Times
Phone UI
Black-and-white Screen Phones:
Menu > Features > Auto Redial > Redial Times
Parameter features.redial_via_local_sip_server.enable
Description It configures the phone to redial via local SIP server or remote SIP server.
0-Remote SIP Server
Permitted
Values
1-Local SIP Server
Default
1
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