Yealink T40G Administrator's Guide

Advanced Features
469
Shared Line
Yealink IP phones support Shared Call Appearance (SCA) and Bridged Line Appearance (BLA) to share a
line. Shared call appearances and bridged line appearances are similar signaling methods that enable
more than one phone to share the same line or registration. The methods you use vary with the SIP server
you are using.
The shared line users have the ability to do the following:
 Place and answer calls
 Place a call on hold
 Retrieve a held call remotely
 Barge in an active call (only SCA)
 Pull a shared call (only SCA)
Topics
State Indicator of Shared Line
Shared Call Appearance (SCA) Configuration
Bridge Lines Appearance (BLA)
State Indicator of Shared Line
The shared line is indicated by different line key icon. Line key icon is not available on the T19(P) E2 IP
phone.
The following table shows the LED/icons indicator associated with the shared line:
Line Key LED
Icon
Description
except
T48S/T48G
/T19(P) E2
T48S/T48G
T46S/T46G
/T29G
T54S/T52S
Off
The shared line is idle.
Solid green
(Monitoring SCA
Phone)
The shared line is seized.
Fast-flashing
green
(Flashing)
The shared line receives
an incoming call.

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