Yealink T21PE2 - Reboot in Talking; Reboot in Talking Configuration; Reserve # in User Name

General Features
477
Default 1800
Web UI Account->Advanced->Session Expires(90~7200s)
Parameter
account.X.session_timer.refresher
[1]
<MAC>.cfg
Description
It configures the function of the endpoint who initiates the SIP request.
Note: It works only if “account.X.session_timer.enable” is set to 1 (Enabled).
Permitted
Values
0-UAC
1-UAS
Default 0
Web UI Account->Advanced->Session Refresher
[1]
X is the account ID. For T54S/T48S/T48G/T46S/T46G/T29G, X=1-16; for T52S/T42G/T42S, X=1-12; for T41P/T41S/T27G,
X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21(P) E2, X=1-2; for T19(P) E2/CP920, X=1.
Reboot in Talking
Reboot in talking feature allows IP phones to reboot during an active call when it receives a reboot request by action
URI.
IP phones do not receive and handle HTTP/HTTPS GET requests by default. To use this feature, you need to specify the
trusted IP address(es) for action URI in advance.
Topic
Reboot in Talking Configuration
Reboot in Talking Configuration
The following table lists the parameters you can use to configure reboot in talking.
Parameter features.reboot_in_talk_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to reboot during a call when it receives a reboot request by action URI.
Note: It works only if “features.action_uri_limit_ip” is set to “any” or trusted IP address(es) and it is not the
first time for the IP phone to receive HTTP/HTTPS GET request from the trusted IP address(es).
Permitted
Values
0-Disabled
1-Enabled
Default 0
Web UI Features->General Information->Reboot in Talking
Reserve # in User Name
Reserve # in User Name feature allows IP phones to reserve “#” in user name. When Reserve # in User Name feature is
disabled, “#” will be converted into “%23”. For example, the user registers an account (user name: 1010#) on the
phone, the phone will send 1010%23 instead of 1010# in the REGISTER message or INVITE message to the SIP server.
Example of a SIP REGISTER message:
INVITE sip:2@10.2.1.48:5060 SIP/2.0
Via: SIP/2.0/UDP 10.3.20.6:5060;branch=z9hG4bK1867789050