Appliance Edition

General Specifications

Appliances P520 P550 P560 P570
Base Users / Max Users 20 50 100 / 200 300 / 500
Max Concurrent Calls 10 25 30 / 60 60 / 120
Base / Max Call Center Agents 20 50 100 / 200 300 / 500
Max FXS Ports 4 8 8 16
Max FXO/BRI Ports 4 8 8 16
Max GSM/3G/4G Ports 1 4 4 6
Max E1/T1/J1 Ports - - 1 2
Expandable D30 - 0 1 2
NFC Read/Write No Yes Yes Yes
Ethernet Interfaces 2 x 10/100 Mbps 2 x (10/100/1000 Mbps)
Hard Disk - No 1 SATA (Up to 2TB)
USB - 1(USB Portable SSD, Up to 2TB)(USB Flash Drive, Up to 256)
Power Supply DC 12V 1A AC 100-240V50/60HZ 0.6A max AC 100-240V 50/60HZ1.5A max
Size (L x W x H) (cm) 16 x 16 x 3 34 x 21 x 4.4 44 x 25.2 x 4.4 44 x 25.2 x 4.4
Weight 0.3 KG 1.64 KG 2.37 KG 2.38 KG
Form Factor Desktop & Wall-mount 1U Rackmount
Environment Operation Range: 0°C to 40°C, 32°F to 104°FStorage Range: -20°C to 65°C, -4°F to 149°FHumidity: 10-90% non-condensing

Operation Range: 0°C to 40°C, 32°F to 104°F

Storage Range: -20°C to 65°C, -4°F to 149°F

Humidity: 10-90% non-condensing

  • The availability of the P520 PBX model is subject to regional sales policy.

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