IP Office External Expansion Modules provides additional Analog Station, Digital Station and Trunk ports. IP Office External Expansion Modules help you reach the full potential of you IP Office VOIP Communications system by allowing you to connect up to hundreds of user stations. IP Office Expansion Modules for the IP Office could either be rack mounted or stacked on top of your existing IP Office base unit.


The Analog Telephone Expansion Modules is available in 3 versions; 8, 16 or 30 ports. Adds ordinary telephone ports (POTS) to the IP403, IP406 and IP412 . Analog Expansion Module for the IP Office could either be rack mounted or stacked on top of your existing IP Office base unit.

The IP Office Digital Telephone v2 Expansion Module is available in 2 versions; 16 or 30 ports. Adds 16 or 30 Digital Telephone ports to the IP406 and IP412. Digital Expansion Module for the IP Office could either be rack mounted or stacked on top of your existing IP Office base unit.


The Trunk Expansion Modules are only available in 1 version; 16 ports (other internal trunk cards available). Trunk Analog Expansion Module for the IP Office could either be rack mounted or stacked on top of your existing IP Office base unit.

The WAN 3 Expansion Module provides an additional three X.21/V.35/V.24 ports. Trunk Analog Expansion Module for the IP Office could either be rack mounted or stacked on top of your existing IP Office base unit.


All IP Office expansion modules include a Power Supply Unit, Power Cord, the base unit and a Interconnect Cable

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