Yealink SIP-T2xP Auto Provisioning Manual page 102

Yealink IP Phones Auto provisioning Guide
Parameter
sip.reg_surge_prevention =
sip.send_response_by_request =
sip.notify_reboot_enable =
92
Permitted Values
The default value is 0.
It takes effect after a reboot.
It configures the maximum duration (in
seconds) for account register after startup.
Integer from 0 to 60
The default value is 0.
It takes effect after a reboot.
It configures from where the phone retrieves
the destination address for response. The
phone will then send all SIP response
messages to the destination address.
0-from VIA header in the request message
0 or 1
1-from source address of the request
message
The default value is 1.
It takes effect after a reboot.
It configures the phone behavior when
receiving a SIP NOTIFY message which
contains the header "Event: check-sync".
0, 1or 2
0-The phone will reboot only if the SIP
NOTIFY message contains an additional
string "reboot=true".
Descriptions
Network-> Advanced-> Registration
Random-> Registration Random
(0~60s)
Web Setting Path