Yealink SIP-T21 E2 Administrator's Guide

Configuring Basic Features
463
Parameters
Permitted Values
Default
Phone User Interface:
Menu->Features->Call Forward->No Answer Forward->On Code
forward.no_answer.off_code
String within 32
characters
Blank
Description:
Configures the no answer forward off code to deactivate the server-side no answer forward
feature.
The IP phone will send the no answer forward off code to the server when you deactivate
no answer forward feature on the IP phone.
Example:
forward.no_answer.off_code = *77
Note: It works only if the value of the parameter “features.fwd.allow” is set to 1 (Enabled)
(except CP860 IP phones) and value of the parameter “features.fwd_mode” is set to 0
(Phone) (except SIP-T19(P) E2/CP860/CP920 IP phones).
Web User Interface:
Features->Forward&DND->Forward->No Answer Forward->Off Code
Phone User Interface:
Menu->Features->Call Forward->No Answer Forward->Off Code
features.fwd_diversion_enable
0 or 1
1
Description:
Enables or disables the IP phone to present the diversion information when an incoming
call is forwarded to your IP phone.
0-Disabled
1-Enabled
Web User Interface:
Features->General Information->Diversion/History-Info
Phone User Interface:
None
forward.international.enable
0 or 1
1
Description:
Enables or disables the IP phone to forward incoming calls to international numbers (the
prefix is 00).
0-Disabled

Yealink SIP-T21 E2 Specifications

General

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