| Hardware Specifications | | Recommended Server | Dell EMC PowerEdge R240 | | CPU | Intel(R) Xeon(R) CPU E-2144G – Cores: 4 – Threads: 8 – CPU Frequency: 3.6GHz | | RAM | 8 GB | | Hard Disk (Call Recording Disabled) | 50 GB | | Hard Disk (Call Recording Enabled) | 1 TB | | Power Supply | Cabled 250W Bronze power supplies (100–240 V AC) | | Size (W x H x D) | 43.4 cm × 4.28 cm × 59.56 cm | | Weight | 12.2 kg | | Operation Range | 10°C to 35°C, 50°F to 95°F | | Storage Range | -40°C to 65°C, -40°F to 149°F | | Humidity | 10-90% non-condensing | | Form Factor | 1U Rack-mount | | Functional Specifications | | Users | 2000 | | Max Concurrent Calls | 500 | | VoIP Trunks | 400 (Add Yeastar VoIP Gateways via VoIP trunks) | | Protocol | SIP (RFC3261), IAX2 | | Transport Protocol | UDP, TCP, TLS, 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 | | LAN | 1 × 10/100/1000 Mbps | | WAN | 1 × 10/100/1000 Mbps | | IP Services | Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN | | Voicemail | 40000 min (expandable) | | Firewall | Yes | | T.38 Fax | Yes | | Hot Standby | Yes | | App Center | Linkus Server, Phone Provisioning, LDAP Server, Conference Panel, VPN Server, Billing App, Hotel App |
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