Yealink SIP-T2 SERIES Administrator's Manual page 324

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
2. Select the desired value from the pull-down list of Ringer Device for Headset.
3. Click Confirm to accept the change.
Auto redial allows IP phones to redial a busy number after the first attempt. Both the
number of attempts and waiting time between redials are configurable.
Procedure
Auto redial can be configured using the configuration files or locally.
Configuration File
Local
302
<y0000000000xx>.cfg
Web User Interface
Phone User Interface
Configure auto redial feature.
Parameters:
auto_redial.enable
auto_redial.interval
auto_redial.times
Configure auto redial feature.
Navigate to:
For
SIP-T48G/T46G/T42G/T41P/T40P/T2
9G/T27P/T23P/T23G/T21(P)
E2/T19(P) E2/CP860:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
For SIP VP-T49G:
http://<phoneIPAddress>/servlet
?m=mod_data&p=features-gene
ral&q=load
Configure auto redial feature.