Shared Call Appearance (Sca) Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
(Othe Phone)
Line Key LED
except for
T57W/T48U/T48S/T48G/T1-
9(P) E2/CP920
Off
Solid green
Fast-flashing green
Solid green
Solid green
Slowly-flashing green
(Local Phone)
Slowly-flashing red (other
Phones)
Slowly-flashing green
(local Phone)
Solid red (other Phone)
Solid green
Slowly-flashing green

Shared Call Appearance (SCA) Configuration

In SCA scenario, an incoming call can be presented to multiple phones simultaneously. Any IP phone can be used
to originate or receive calls on the shared line.
Yealink phones support SCA using a SUBSCRIBE/NOTIFY mechanism as specified in
are:
"call-info" for call appearance state notification.
l
"line-seize" for the phone to ask to seize the line.
l
503
The call on the shared line is barged in by the other shared line user.
In a multi-party call, place the call on hold at local.
T48U/T48S/T48- T46U/T46S/T46G/T29-
G
(Monitoring SCA
(Monitoring SCA
Phone)
(Flashing)
(Flashing)
(Local SCA
(Local SCA Phone)
Phone)
(Othe Phone)
(Othe Phone)
Icon
T57W/T54W/T53C/T33P/T33-
G
(Monitoring SCA Phone)
Phone)
(Flashing on T57W)
(Flashing on T57W)
(Local SCA Phone)
(Othe Phone)
Descrip-
tion
G
The shared line
is idle.
The shared line
is seized.
The shared line
receives an
incoming call.
The shared line
is dialing.
The shared line
is busy or is in a
call.
The call on the
shared line is
placed on pub-
lic hold.
The call on the
shared line is
placed on
private hold.
The call on the
shared line is
barged in by the
other shared
line user.
In a multi-party
call, place the
call on hold at
local.
RFC 3265. The events used