Yealink SIP-T52S Auto Provisioning Guide

Yealink IP Phones Auto Provisioning Guide
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10. Check the check boxes of Read, Create Files/Dirs, List Directories and Overwrite/Delete
to make sure the FTP user has the read and write permission.
11. Click Done to save the settings and finish the configurations.
The server URL “ftp://username:password@IP/” (Here “IP” means the IP address of the
provisioning server, “username” and “password” are the authentication for FTP download. For
example, “ftp://test1:123456@10.3.6.234/”) is where the IP phone downloads boot files and
configuration files from.
Configuring an HTTP Server
This section provides instructions on how to configure an HTTP server using HFS tool. You can
download the HFS software online: http://www.snapfiles.com/get/hfs.html.
Preparing a Root Directory
To prepare a root directory:
1. Create an HTTP root directory on the local system (e.g., D:\HTTP Directory).
2. Place the boot files and configuration files to this root directory.
3. Set the security permissions for the HTTP directory folder.
Before configuring a wftpd server, ensure that no other FTP servers exist in your local system.
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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