مرکز تلفن یستار IP PBX YEASTAR S20

مشخصات و ویژگی های مرکز تلفن یستار IP PBX YEASTAR S20

• 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
• 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 Unified Communications App, Phone Provisioning, LDAP Server, Conference Panel, VPN Server,
  Billing App, Hotel App, char utile h+ Integration, QueueMetrics Integration
• External Storage : TF Card
• 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
  

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مرکز تلفن یستار IP PBX YEASTAR S20