AudioCodes 420HD IP Phone - VoIP phone - SIP, SDP - 2 lines - black

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