Bridge Lines Appearance (Bla); Bla Configuration - Yealink SIP-T3 Administrator's Manual

Administrator's Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
retrieved by the remote party.
Note: It works only if "features.busy_tone_delay" is not set to 0.
0-Disabled
Permitted
Values
1-Enabled
Default 1
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T33P, T33G,
Devices T31P, T31G, T31, T30P, T30, T27G, CP920, CP925, CP935W
Parameter account.X.shared_line.idle_details
It enables or disables the phone to display the basic SCA call information on the idle screen.
Description
Note: It works only if "account.X.shared_line" is set to 1 (Shared Call Appearance).
0-Disabled
Permitted
Values
1-Enabled, users can also view the call details by long pressing the SCA line key.
Default
0
Supported
T57W, T54W, T53W, T53, T53C, T48U, T46U, T43U, T42U, T48S, T46S, T42S, T41S, T33P, T33G,
Devices T31P, T31G, T31, T30P, T30, T27G
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T53C/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T33P/T33G, X=1-4; for
T40P/T40G/T23P/T23G, X=1-3; for T31P/T31G/T31/T21(P) E2, X=1-2; for T30P/T30/T19(P)
E2/CP920/CP925/CP935W, X=1.

Bridge Lines Appearance (BLA)

BLA allows users to share a SIP line on two or more phones. Users can monitor the specific extension (BLA num-
ber) for status changes on each IP phone. To use this feature, a BLA group should be pre-configured on the server
and one of them is specified as a BLA number.
Yealink phones support BLA using a SUBSCRIBE/NOTIFY mechanism as specified in
is: "dialog" for bridged line appearance subscribe and notify.
Topic

BLA Configuration

BLA Configuration
The following table lists the parameters you can use to configure BLA.
Parameter account.X.shared_line
Description It configures the registration line type.
0-Disabled
Permitted
Values
3-Draft BLA
Default 0
Web UI Account > Advanced > Shared Line
Parameter account.X.bla_number
It configures the BLA number.
Description
Note: It works only if "account.X.shared_line" is set to 3 (Draft BLA).
Permitted
String within 99 characters
Values
505
[1]
[1]
[1]
<y0000000000xx>.cfg
RFC 3265. The event used
<MAC>.cfg
<MAC>.cfg