PBX Systems:

Small Office or HomeSmall office/Home iPBX. 30 Extensions.Voicemail - 3000min.

4 Analogue ports (separate modules). 10 Concurrent calls.

PBX Standard PBX Standard. 100 Extensions. Voicemail - 3000min.

16 Analogue ports (separate modules). 25 Concurrent calls.

U Series, 100-500 Extensions, up to 24 analogue ports.

Rackmounted. 50+ Concurrent calls.

Corporate/Government/National - The Eagle Series

500-10,000 Extensions. From 60-5,000 Concurrent calls.

Accepts ISDN (PRi or BRi), Analogue, VoIP/SIP, IAX connectivity.