Specification:

Advanced communication features to create effective business communication experience for small business, connecting to traditional lines, VoIP lines, and cellular networks

• Users: 20
• Max Concurrent Calls: 10
• Max FXS Ports: 4
• Max FXO/BRI Ports: 4
• Max GSM/3G/4G Ports: 1
• Max 4G Port (Data): 1
• Max E1/T1/J1 Ports: –
• VoIP Trunks: 20
• Protocol: SIP (RFC3261), IAX2
• Transport Protocol: UDP, TCP, TLS, SRTP
• Codec: G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4
• DTMF: In-band, RFC4733, RFC2833, SIP INFO
• Ethernet Interfaces: 2 × 10/100 Mbps
• IP Services: Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN
• Voicemail: 5000 min (expandable)
• Firewall: Yes
• T.38 Fax: Yes
• Hot Standby: Yes
• App Center: Linkus Mobile Client, Phone Provisioning, LDAP Server, Conference Panel, VPN Server, Billing App, Hotel App, charutile h+ Integration, QueueMetrics Integration
• External Storage: TF Card
• USB: –
• Power: DC 12V 1A
• Size (L x W x H) (cm): 16 x 16 x 3
• Weight: 0.3 kg
• Power Consumption: 1.8-10.6 W
• 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
• Mounting: Desktop & Wall-mount
• Warranty: 1 year