Yealink SIP-T21 E2 Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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Method of checking for configuration files is configurable.
Procedure
Configuration changes can be performed using the following methods.
Central
Provisioning
(Configuration
File)
<y0000000000xx>.cf
g
Configure the way for the IP phone to check
for configuration files.
Parameters:
static.auto_provision.power_on
static.auto_provision.repeat.enable
static.auto_provision.repeat.minutes
static.auto_provision.weekly.enable
static.auto_provision.weekly_upgrade_interval
static.auto_provision.inactivity_time_expire
static.auto_provision.weekly.begin_time
static.auto_provision.weekly.end_time
static.auto_provision.weekly.dayofweek
static.auto_provision.flexible.enable
static.auto_provision.flexible.interval
static.auto_provision.flexible.begin_time
static.auto_provision.flexible.end_time
Specify the access URL of firmware.
Parameter:
static.firmware.url
Web User Interface
Configure the way for the IP phone to check
for configuration files.
Navigate to:
http://<phoneIPAddress>/servlet?p=settings-
autop&q=load
Upgrade firmware.
Navigate to:
http://<phoneIPAddress>/servlet?p=settings-
upgrade&q=load

Yealink SIP-T21 E2 Specifications

General

Brand	Yealink
Model	SIP-T21 E2
Category	IP Phone
Language	English