User guide

Yealink SIP-T4X IP Phones Auto Provisioning Guide
62
=
3600
request.
The default value is 60.
It takes effect after reboot.
Packet Interval
(1~3600s)
network.snmp
.enable =
(not
applicable to
SIP-T42G/T41P)
0 or 1
It enables or disables SNMP feature.
0-Disabled
1-Enabled
The default value is 1.
It takes effect after reboot.
Network->
Advanced->SNMP
->Active
network.snmp
.port =
(not
applicable to
SIP-T42G/T41P)
Integer
from 1 to
65535
It configures the SNMP port.
The default value is 161.
It takes effect after reboot.
Network->
Advanced->SNMP
->Port (0~65535)
network.snmp
.trust_ip =
(not
applicable to
SIP-T42G/T41P)
IP address
It configures the IP address(es) of the
trusted SNMP server. Multiple IP
addresses should be separated by
space.
The default value is 0.0.0.0.
It takes effect after reboot.
Network->
Advanced->SNMP
->Trusted Address
network.span_
to_pc_port =
0 or 1
It enables or disables the phone to
span data packets received in the
WAN port to the PC port. If it is
enabled, all packets from WAN port
can be received by PC port.
0-Disabled
1-Enabled
The default value is 0.
It takes effect after reboot.
Network->
Advanced->Span
to PC->Span to PC
Port
sip.reg_surge_
prevention =
Integer
from 0 to 60
It configures the maximum duration (in
seconds) for account register after
startup.
The default value is 0.
Network->
Advanced->
Registration
Random->
Registration
Random (0~60s)
network.sip.ta
g_mac_to_ua.
enable =
0 or 1
It enables or disables the phone to
add the MAC address to the
User-Agent header.
0-Disabled