Grandstream UCM-6204
Grandstream UCM6204 ศูนย์รวมการสื่อการของธุรกิจ รวมคุณสมบัติด้านเสียง วิดีโอ และข้อมูล ไว้ในที่เดียวทำให้ง่ายต่อการจัดการ ชุด Grandstream UCM6204 ช่วยรวมเทคโนโลยีการสื่อสารแบบต่าง ๆ เช่น โทรศัพท์ การประชุมทางวิดีโอ และช่วยจัดการในการเข้าถึงการสื่อสารด้วย โดยสามารถเข้าถึงได้จากระยะใกล มีความปลอดภัย
Grandstream UCM-6204 product Features :
- Supports up to 800 users, 50 SIP trunk accounts, up to 100 concurrent calls
- Strongest-possible security protection using SRTP, TLS, and HTTPS encryption
- Dual Gigabit network ports with integrated PoE
- Supports up to a 5-level IVR (Interactive Voice Response)
- Built-in call recording server; recordings accessed via web user interface
- Multi-language auto-attendant to efficiently handle incoming calls
- Integrated LDAP and XML phonebooks, flexible dial plan
- Supports any SIP video endpoint that uses the H.264, H.263 or H.263+ codecs
- Supports voicemail and fax forwarding to email
Grandstream UCM-6204 Product Specifications :
- Analog Telephone FXS Ports: 2 ports (both with lifeline capability in case of power outage)
- PSTN Line FXO Ports: 4 ports
- Network Interfaces: Dual Gigabit RJ45 ports with integrated PoE Plus (IEEE 802.3at-2009)
- NAT Router: Yes (supports router mode and switch mode)
- Peripheral Ports: USB, SD
- LED Indicators: Power/Ready, Network, PSTN Line, USB, SD
- LCD Display: 128×32 graphic LCD with DOWN and OK button
- Reset Switch: Yes
- Voice-over-Packet Capabilities: LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer, Modem detection and auto-switch to G.711
- Voice and Fax Codecs: G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC, GSM, AAL2-G.726-32, ADPCM; T.38
- Video Codecs: H.264, H.263, H.263+
- QoS: Layer 3 QoS, Layer 2 QoS
- DTMF Methods: In Audio, RFC2833, and SIP INFO
- Provisioning Protocol & Plug-and-Play: TFTP/HTTP/HTTPS, auto-discovery & auto-provisioning of Grandstream IP endpoints via Zero-Config (DHCP Option 66 multicast SIP SUBSCRIBE mDNS), eventlist between local and remote trunk
- Network Protocols: TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS< DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, SIP (RFC3261), STUN, SRTP, TLS, LADP
- Disconnect Methods: Call Progress Tone, Polarity Reversal, Hook Flash Timing, Loop Current Disconnect, Busy Tone
- Media Encryption: SRTP, TLS, HTTPS, SSH
- Universal Power Supply: Output: 12VDC, 1.5A; Input: 100-240VAC, 50-60Hz
- Dimensions: 226 x 155 x 23.5 mm (8.9 x 6.1 x 0.9″)
- Weight: Unit Weight: 0.51 kg (1.12 lbs) / Package Weight: 0.94 kg (2.07 lbs)
- Environmental: Operating: 32 to 104°F (0 to 40°C) ; 10 to 90% non-condensing ; Storage: 14 to 140°F (-10 to 60°C)
