Yealink T19P, User Manual

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Update Mode
35
The update mode is used to set the desired time for the phone to perform the auto
provisioning process. This chapter introduces the following update modes in detail:

Power On

Repeatedly

Weekly

Auto Provision Now

Multi-mode Mixed

SIP NOTIFY Message
The phone performs the auto provisioning process when the phone is powered on.
To activate the Power On mode via a web user interface:
1. Click on Settings->Auto Provision.
When there is an active call on the phone during provisioning, the auto provisioning
process will detect the call status every 30 seconds. If the call is released within 2 hours,
the auto provisioning process will be performed normally. Otherwise, the process will be
completed, due to timeout.