مشخصات کلی
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
نقد و بررسیها
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