Tổng đài IP Yeastar K2

Lưu ý: Giá sản phẩm chưa bao gồm phí vận chuyển, thuế và các chi phí khác (nếu có)

Mô tả

Model	K2
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, 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
Recommended Server	Dell EMC PowerEdge R240
Hard Disk (Call Recording Disabled)	50 GB
Hard Disk (Call Recording Enabled)	1 TB
CPU	Intel(R) Xeon(R) CPU E-2144G – Cores: 4 – Threads: 8 – CPU Frequency: 3.6GHz
RAM	8 GB
Power	Cabled 250W Bronze power supplies (100–240 V AC)
Dimensions	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

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