PABX IP500 V2 Control Unit (700476005)

PABX Avaya IP Office IP 500 Base Unit The IP Office IP500 V2 Control Unit (700476005) is a communication solution that can scale up to 272 telephones and 8 T1/E1 trunks; the IP Office 412 supports up to 360 telephones and 4 T1/E1 trunks,

See the IP500 front and rear panels close up,

This system supports 8 expansion modules providing a combination of up to 272 analog, digital, and IP telephones, with capacity for 16 analog trunks or 8 digital trunks (192 T1/PRI channels or 240 E1 channels) Optionally, SIP trunks are also supported, As with the IP Office 412, additional analog trunks can be achieved by using Expansion Modules, Optional support for up to 128 voice compression channels is available,
PABX Avaya IP500 V2 Features:

Backwards compatible with IP500
4 card slots compatible with existing IP500 cards as well as new Release 8.0 card
SD Card required, acts as Feature Key
Operates in standard IP Office mode and Essential Edition PARTNER mode