Station definitions with up to four programmable feature keys

Last Updated : Jan 28, 2020 |
An endpoint with station definition of four or more buttons loses the highest three buttons when this endpoint sequentially registers with an endpoint that has only a single line appearance. All other stations do not lose feature keys.
The following are the scenarios when a lesser capable endpoint tries to sequentially register with a 1120 station definition that has one or more of the 18 button expansion module:
  • If an endpoint with fewer expansion modules sequentially registers to the 1120 endpoint, then the lesser capable endpoint loses all buttons that are configured on the additional expansion modules on the 1120 endpoint.
  • If the expansion modules of any endpoint have fewer buttons as compared to the 1120, the additional buttons are lost. For example, if you define buttons 0 to 17 on page 1 of the 1120 expansion module, and if you sequentially register the 1230 endpoint to the 1120 endpoint, buttons 12 to 17 of the 1120 endpoint are lost because the 1230 endpoint has a twelve-button expansion module.
Note:
The 2050 soft phone is functionally the same as the 1140 phone and is grouped in the following table.
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The following table provides compatibility matrix for Sequential Registration of station definitions that have up to four programmable feature keys with other station types:
Primary station definition
Expansion module buttons
Station used for sequential registration
Expansion module buttons
Result
2002
Not applicable
2001, 1110, or 1210
Not applicable
Only key 0 is maintained.
Display is available.
Any other including SIP
Not needed
No capability loss.
1120
When no expansion module is used
2001, 1110, or 1210
Not applicable
Only key 0 is maintained.
Display is available.
Any other including SIP
Not needed
No capability loss.
1120
18, 36, or 54 added buttons
2001, 1110, or 1210
Not applicable
Only key 0 is maintained. Expansion module buttons are lost.
Display is available.
2002 or 2007
Not applicable
Any expansion modules are lost. Otherwise, there is no capability loss.
1120, 1140, or 1150 (2050)
0, 18, 36, or 54 buttons
No capability loss, unless there are fewer expansion modules.
1220 or 1230
0, 12, 24, or 36 buttons
Only the first 12 buttons (0-11) of the 1120 expansion module are available. Otherwise, there is no capability loss, unless there are fewer expansion modules.
2004
0, 24, or 48 buttons
Top 6 buttons (buttons 18 to 23) of the 2004 expansion module are unavailable. Third expansion module is lost.
Otherwise, there is no capability loss, unless there are fewer expansion modules.
Avaya Aura® SIP device
As applicable
No capability loss, unless there are insufficient button pages and buttons per page.
1220
When no expansion module is used
2001, 1110, or 1210
Not applicable
Only key 0 is maintained.
Display is available.
Any other
Not applicable
No capability loss.
1220
12, 24, or 36 buttons
2001 or 1210
Not applicable
Only key 0 is maintained. Expansion module buttons are lost.
Display is available.
1110
0, 18, 36, or 54 buttons
Only key 0 is maintained. Expansion module buttons may be maintained if present, but the highest 6 buttons of the 1110 expansion module are not used.
Display is available. Otherwise, there is no capability loss, unless there are fewer expansion modules.
1120, 1140, or 1150 (2050)
0, 18, 36, or 54 buttons
No capability loss, unless there are fewer expansion modules.
Highest 6 buttons of the 11xx expansion module are not used.
1220 or 1230
0, 12, 24, or 36 buttons
No capability loss, unless there are fewer expansion modules.
2002 or 2007
Not applicable
Expansion modules are lost.
2004
0, 24, or 48 buttons
Top 12 buttons of the 2004 expansion module are unavailable. The third expansion module is lost.
Otherwise, there is no capability loss, unless there are fewer expansion modules.
Avaya Aura® SIP device
As applicable
No capability loss, unless there are insufficient button pages and buttons per page.