Yealink T40G Administrator's Guide

Advanced Features
447
T41P/T41S/T27P/T27G, X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21(P) E2, X=1-2; for T19(P) E2, X=1.
Example: Setting ACD
The following example shows configuration for ACD.
Example
######Set an ACD for account 1#######
account.1.acd.enable = 1
account.1.acd.available = 1
account.1.subscribe_acd_expires = 3000
acd.enable = 1
acd.auto_available_timer = 60
features.homescreen_softkey.acd.enable = 1
######Set an ACD key#############
linekey.1.type=42
linekey.1.label=ACD
After provisioning, you can press the Login soft key or ACD key to log into the ACD system. After logging
into the ACD system, Available (Avail)/Unavailable (Unavail) soft key appears on the phone screen. You
can press Available (Avail)/Unavailable (Unavail) soft key to change ACD state. The ACD key on the IP
phone indicates the ACD state.
Busy Lamp Field
The Busy Lamp Field (BLF) feature enables the IP phone to monitor specific remote lines for state changes
on the phone. It is not available on the T19(P) E2 IP phone.
Yealink IP phones support two methods of BLF configuration:
 Configure a line key as BLF key to monitor a specific remote line
 Configure BLF List to monitor a list of specific remote lines
The BLF feature enables the following functions to the users
 Monitor the status of line on their phone.
 Answer incoming calls to the monitored line (called directed call pickup)
 Park and retrieve calls to the monitored line
 Initiate an outgoing intercom call to the monitored line
 Barging In an Active Call by BLF List Key

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries