IP Phone Systems

Base Unit Only for Durafon-SIP- Additional long-range SIP cordless base station- Up to 12 floors in-building penetration, 250,000 sq. ft. of facili...

Base Unit Only for Durafon-SIP- Additional long-range SIP cordless base station- Up to 12 floors in-building penetration, 250,000 sq. ft. of facili...

Base Unit Only for Durafon-SIP- Additional long-range SIP cordless base station- Up to 12 floors in-building penetration, 250,000 sq. ft. of facili...

DuraFon SIP Cordless Phone System- Long range SIP cordless phone system- Up to 12 floors in-building penetration- Up to 250,000 sq. ft. of facility...

Durafon-SIP Handset and Charger- Additional cordless SIP handset- Up to 12 floors in-building penetration, 250,000 sq. ft. of facility coverage, 3,...

High Availability for UCM6510- Connects and constantly monitors two UCM6510 together for high availability- Smart failover solution that automatica...

Long-Range Roam Base Station Controller- Required for the DuraFon ROAM system- Manages the system calls and hand-off between base units to ensure e...

Main Unit- NS700 Hybrid IP PBX- Supports legacy system gateways - Combine both IP and legacy trunks to meet your needs - Install IP phones at a rem...

S412 PBX for Small Business- 8 VoIP Users- 8 Concurrent Calls- 4 VoIP Trunks- 8 Fixed RJ11 FXS Ports- 4 Customizable FXS RJ11 Ports- Up to 4 Custom...

SL2100 24-Button Dig. Qk Start Kit- Consists of:- (1) BE116491 SL2100 Chassis- (1) BE116496 CPU Card – Includes 4-port / 2-hour InMail – Includes (...

Voip PBX Phone System P520- Users: 20- Max Concurrent Calls: 10- Max Analog Ports: 4- Max BRI Ports: 4- Max Cellular Ports: 1- Max E1/T1/J1 Ports: ...

Voip PBX Phone System P550- Users: 50- Max Concurrent Calls: 25- Max Analog Ports: 8- Max BRI Ports: 8- Max Cellular Ports: 4- Max E1/T1/J1 Ports: ...

Voip PBX Phone System P570- Users: 300 (up to 500)- Max Concurrent Calls: 60 (up to 120)- Max Analog Ports: 16- Max BRI Ports: 16- Max Cellular Por...