Yeastar P550 PBX 50user 25 channel

Yeastar S100, VoIP IP PBX 100 user 30 channel

• 2 x 10/100/1000 Mbps Ethernet Interfaces
• Users: 100 (Up To 200)
• Max Concurrent Calls: 30(Up To 60)
• Max FXS Ports: 16
• Max FXO/BRI Ports: 16
• Max GSM/3G/4G Ports: 6
• Max E1/T1/J1 Ports: 2
• VoIP Trunks: 100

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Classic Gigabit IP Phone

• 4 SIP accounts
• Dual-port Gigabit Ethernet
• Up to 4 SIP accounts
• HD Voice
• POE No PSU
• Colour

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Yealink T48U, Ultra-elegant Gigabit 7"Colour IP Phone 16 SIP Accounts HD Voice USB POE no PSU

• 7" 800 x 480-pixel colour touch screen with backlight
• Dual USB ports
• Dual firmware images
• Up to 16 SIP accounts
• Paperless label design
• Supports colour-screen expansion modules

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Yeastar S20, VoIP IP PBX 20 user 10 channel - S20

• 2 x 10/100 Mbps Ethernet Interfaces
• Users: 20
• Max Concurrent Calls: 10
• Max FXS Ports: 4
• Max FXO/BRI Ports: 4
• Max GSM/3G/4G Ports: 1
• VoIP Trunks: 20

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