Yeastar P550 IP PBX System Specifications

• Base Users/Max Users : 50
• Max Concurrent Calls: 25
• Base/ Max Call Centre Agents : 50
• Max FXS Ports : 8
• Max FXO/BRI Ports : 8
• Max GSM /3G/4G  Ports : 4
• Max E1/T1/J1 Ports : – Option not available
• Expandable D30 : Option not available
• Transport Protocol : UDP, TLS, TCP, SRTP
• Voice Codec : G711(alaw/ulaw) ,G722,G726,G729A,GSM, Speex,ADPCM,iLBC
• Video Codec : H263, H263P,H264, MPEG4
• DTMF : In – band, RFC4733, RFC2833, SIP INFO
• NFC Read/Write: Yes
• Ethernet Interfaces: 2 × (10/100/1000Mbps)
• Hard Disk : No
• USB : 1( up to 2TB)
• Power Supply : AC 100-240V and 50/60Hz 0.6A max
• Size(L*W*H)cm : 34 × 21 × 4.4
• Weight : 1.48kg
• Form Factor : 1U Rackmount
• Environment 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