Rebooting The Ip Phone Via Phone User Interface; Rebooting The Ip Phone Via Web User Interface - Yealink SIP-T2 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Parameter sip.notify_reboot_enable
It configures the IP phone behavior when receiving a SIP NOTIFY message which contains the header
Description
"Event: check-sync".
0-The IP phone will reboot only if the SIP NOTIFY message contains an additional string "reboot=true".
Permitted
1-The IP phone will reboot.
Values
2-The IP phone will ignore the SIP NOTIFY message.
Default 1

Rebooting the IP Phone via Phone User Interface

You can reboot your IP phone via phone user interface.
Procedure
1. Press Menu->Basic->Reboot.
2. Press the OK soft key to reboot the phone.
The phone begins rebooting. Any reboot of the phone may take a few minutes.

Rebooting the IP Phone via Web User Interface

You can reboot your IP phone via web user interface.
Procedure
1. Click Settings->Upgrade.
2. Click Reboot to reboot the IP phone.
The phone begins rebooting. Any reboot of the phone may take a few minutes.
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