- Users: 300 (up to 500)
- Max Concurrent Calls: 60 (up to 120)
- Max Analog Ports: 16
- Max BRI Ports: 16
- Max Cellular Ports: 6
- Max E1/T1/J1 Ports: 2
- Expansion Boards: 2*EX30/EX08+2*D30
- External Storage: USB, HDD
Maximum Concurrent Calls: 120
Number BRI Ports: 16
Number FXO Ports: 16
Number FXS Ports: 16
Number GSM Ports: 6
PBX: Yes
Support for T1/E1 Phone Lines: Yes
Supports Remote Phones: Yes
Wall or Rack Mountable: Rack
Color: Black