Yealink SIP-T23G Provisioning Guide

Yealink IP Phones Auto Provisioning Guide
iv
Downloading and Verifying Configurations .......................... 45
Downloading Configuration Files ..................................................................................... 45
Resolving and Updating Configurations ......................................................................... 45
Downloading and Updating <MAC>-local.cfg File ...................................................... 46
Verifying Configurations .................................................................................................... 46
Specific Scenarios .............................................................................................................. 48
Configuration Parameters .............................................................................................. 48
Scenario A Protect personalized configuration settings ............................................ 50
Scenario B Clear personalized configuration settings ............................................... 52
Scenario C Protect personalized settings after factory reset .................................... 53
Scenario D Import or export the local configuration file ............................................ 55
Troubleshooting ...................................................................... 59
Glossary .................................................................................. 61
Appendix ................................................................................ 63
Configuring an FTP Server ................................................................................................ 63
Preparing a Root Directory ............................................................................................ 63
Configuring an FTP Server ............................................................................................. 64
Configuring an HTTP Server .............................................................................................. 67
Preparing a Root Directory ............................................................................................ 67
Configuring an HTTP Server .......................................................................................... 68
Configuring a DHCP Server .............................................................................................. 71
Customizing a Ring Tone Using Cool Edit Pro ................................................................. 77
Customizing a Logo File Using PictureExDemo .............................................................. 79
Auto Provisioning Flowchart (Protect personalized configuration settings) ................ 80
Description of Configuration Parameters in CFG Files .................................................. 81
Programmable Keys ........................................................................................................ 310
Time Zones ........................................................................................................................ 312
BLF LED Mode ................................................................................................................... 315

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