Yealink SIP-T23G Auto Provisioning Guide

Yealink IP Phones Auto Provisioning Guide
iv
Configuring a Provisioning Server ............................................. 27
Preparing a Root Directory ............................................................................................................................... 27
Configuring a TFTP Server ................................................................................................................................. 28
Obtaining the Provisioning Server Address .............................. 31
Zero Touch ............................................................................................................................................................... 31
Plug and Play (PnP) Server ................................................................................................................................ 33
DHCP Options ........................................................................................................................................................ 34
Phone Flash ............................................................................................................................................................. 35
Configuring Wildcard of the Provisioning Server URL ........................................................................... 36
Triggering the IP Phone to Perform Auto Provisioning........... 39
Power On .................................................................................................................................................................. 39
Repeatedly ............................................................................................................................................................... 40
Weekly ....................................................................................................................................................................... 41
Flexible Auto Provision ....................................................................................................................................... 42
Auto Provision Now ............................................................................................................................................. 43
Multi-mode Mixed ................................................................................................................................................ 44
SIP NOTIFY Message ........................................................................................................................................... 44
Auto Provisioning via Activation Code ......................................................................................................... 45
Downloading and Verifying Configurations ............................. 49
Downloading Boot, Configuration and Resource Files .......................................................................... 49
Resolving and Updating Configurations ..................................................................................................... 49
Using MAC-local CFG File .................................................................................................................................. 50
Verifying Configurations .................................................................................................................................... 50
Troubleshooting ........................................................................... 53
Glossary ......................................................................................... 55
Appendix ....................................................................................... 57
Configuring an FTP Server ................................................................................................................................. 57
Preparing a Root Directory ........................................................................................................................... 57
Configuring an FTP Server ............................................................................................................................. 58
Configuring an HTTP Server ............................................................................................................................. 60
Preparing a Root Directory ........................................................................................................................... 60

Yealink SIP-T23G Specifications

General

Backlight	Yes
Voice codecs	G.711a, G.722.2, G.726, G.729ab, iLBC
Volume control	Digital
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Silver
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.56 W
Number of handles included	- pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	188 mm
Width	209 mm
Height	150 mm