Multiple Call Appearances; Multiple Call Appearances Configuration - Yealink SIP-T3 Administrator's Manual

Multiple Call Appearances

You can enable each registered line to support multiple concurrent calls. For example, you can place one call on
hold, switch to another call on the same registered line, and have both calls displayed.
You can set the maximum number of concurrent calls per line key on all-lines basis or a per-line basis. For
example, if you specify 3 concurrent-calls for account 1, you can only have three call appearances on a cor-
responding line key. The additional incoming calls will be rejected.
Note
: The number of concurrent calls applies to all line keys. For example, if three line keys are associated with an account,
you can have three call appearances per line key.
Topic

Multiple Call Appearances Configuration

Multiple Call Appearances Configuration
You can specify the maximum concurrent calls per line key.
The following table lists the parameters you can use to configure multiple call appearances.
Parameter phone_setting.call_appearance.calls_per_linekey
It configures the maximum number of concurrent calls per line key for all registered lines.
If it is set to 0, there is no limit for the number of concurrent calls.
Example:
Description
phone_setting.call_appearance.calls_per_linekey = 2
It means that you can have up to two concurrent calls per line key on the IP phone.
Note: The value configured by the parameter "account.X.phone_setting.call_appearance.calls_per_
linekey" takes precedence over that configured by this parameter.
Permitted
Integer from 0 to 24
Values
Default 0
Supported
All phones except T30P, T30, T19(P) E2, CP920, CP925 and CP935W
Devices
Parameter account.X.phone_setting.call_appearance.calls_per_linekey
It configures the maximum number of concurrent calls per line key for a specific line.
If it is set to 0, there is no limit for the number of concurrent calls.
Example:
Description
account.1.phone_setting.call_appearance.calls_per_linekey = 2
It means that you can have up to two concurrent calls per line key associated with account 1.
Note: The value configured by this parameter takes precedence over that configured by the parameter
"phone_setting.call_appearance.calls_per_linekey".
Permitted
Integer from 0 to 24
Values
Default
Blank
Supported
All phones except T30P, T30, T19(P) E2, CP920, CP925 and CP935W
Devices
<y0000000000xx>.cfg
[1]
<MAC>.cfg
Call Features
437