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System Button Module Support

IP Office supports a number of different button modules to provide phones with additional programmable buttons. The limits stated below are those applicable for the IP Office 4.2 2Q 2009 maintenance release and higher.

BM32: (1616)
Up to 32 DBM32s supported (32 buttons each, up to 1024 buttons).
DSS4450: (4412D+, 4424D+)
Up to 8 DSS4450 modules per system (maximum of 2 per DS expansion module, including the IP406v2) (50 buttons each, max 400 buttons).
DBM32: (1416)
Up to 32 DBM32s supported (32 buttons each, up to 1024 buttons).
EU24/EU24BL: (4620, 4621, 5420, 5620, 5621/4620, 4621, 5620, 5621)
Up to 8 EU24s per system (24 buttons each, max 196 buttons).
SBM24: (9630G, 9640, 9640G, 9650, 9650C)
Up to 42 SBM24s per system (24 buttons each, up to 1008 buttons).
T3 Series: (All T3 phones)
Up to 30 T3 DSS modules supported. (36 buttons each, up to 1080 buttons). T3 DSS buttons are not included in the overall system limit for additional button module buttons.
XM24: (6416+, 6424+)
Up to 10 XM24 units per system (maximum of 2 per DS expansion module, including the IP406v2) with a maximum of 1 per 6416+/6424+ phone (24 buttons each giving a maximum of 240 XM24 buttons).

 

The maximum number of additional button module buttons per system is 1024 (regardless of if the buttons are configured for use or not). Only exception is use of T3 DSS only where, if no other button modules are used, a total of 1080 buttons is supported:

12 x BM32 + 5 x EU24 + 20 x SBM24 is allowed  (984 buttons in total).
15 x T3DSS + 15 x BM32 is allowed (1020 buttons in total).
but NOT 8 x BM32 + 10 x EU24 (because it exceeds the maximum number of  8 EU24s, even though total buttons < 1024).
and NOT 14 x BM32 + 5 x EU24 + 20 x SBM24 (total 1048 buttons, this exceeds the maximum 1024 buttons per system).

 

 

© 2010 AVAYA
15-601041 Issue 20.f.-
18:14, 25 February 2010
(system_button_module_support.htm)

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Last Modified: 12/01/2010