Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
464
Parameters
Permitted Values
Default
1-Enabled
Note: For Yealink IP phones (except CP860), it works only if the value of the parameter
“features.fwd.allow” is set to 1 (Enabled).
Web User Interface:
Features->General Information->Fwd International
Phone User Interface:
Menu->Advanced (default password: admin)->FWD International->FWD International
To specify the authorized numbers when call forward is enabled via web user interface:
1. Click on Features->Forward&DND.
2. Select the desired value from the pull-down list of Forward Emergency.
3. Enter the desired value in the Forward Authorized Numbers field.
Multiple numbers are separated by commas.
4. Click Confirm to accept the change.
To configure call forward via web user interface:
1. Click on Features->Forward&DND.
2. In the Forward block, mark the desired radio box in the Mode field.
a) If you mark the Phone radio box:
1) Mark the desired radio box in the Always/Busy/No Answer Forward field.
2) Enter the destination number you want to forward in the Target field.
3) (Optional.) Enter the on code and off code in the On Code and Off Code fields.

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm