Yeastar P550 Voip PBX Phone System, with Users 50

Features:

• Users: 50
• Max Concurrent Calls: 25
• Max Analog Ports: 8
• Max BRI Ports: 8
• Max Cellular Ports: 4
• Max E1/T1/J1 Ports: N/A
• Expansion Board: N/A
• External Storage: USB

For more information, please see Data Sheet