MARKIT – audiocodes 420hd ip phone - voip phone

类别：有线电话

代码： UC420HDEG

品牌： AudioCodes

保修： 12 月

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Product Description: AudioCodes 420HD IP Phone - VoIP phone
Product Type: VoIP phone
Main Features: Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols: SIP, SDP
Voice Codecs: G.722, G.711u, G.711a
Lines Supported: 2 lines
Speakerphone: Yes
Call Services: Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Display: LCD display - monochrome - Yes
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Compatible Software: Microsoft Lync
Body Colour: Black
Manufacturer Warranty: 1-year warranty

Product Type: VoIP phone
Body Colour: Black
Call Services: Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Dialer Location: Base
Speakerphone: Yes
Programmable Buttons Qty: 4
Main Features: Multiple VoIP protocol support, integrated Ethernet switch
VoIP: Yes
VoIP Protocols: SIP, SDP
Voice Codecs: G.722, G.711u, G.711a
Lines Supported: 2 lines
Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment: DHCP, static
Security: IEEE 802.1X
Power Over Ethernet (PoE) Support: Yes
Network Protocols: TCP, UDP, Cisco Discovery Protocol (CDP), ICMP, ARP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, RTCP, RTP
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Compatible Software: Microsoft Lync
Voice Features: Voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB)
Network Features: Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP)
Type: LCD display - monochrome
Display Location: Base
Display Resolution: 128 x 48 pixels
Backlit: Yes
Connections: Headset jack / RJ-9
Width: 15.7 cm
Depth: 16.3 cm
Height: 18.8 cm
Weight: 820 g
Service & Support: Limited warranty - 1 year

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