Tech specs
Brand
AudioCodes
Product Line
AudioCodes
Model
C455HD
Manufacturer
AUDIOCODES
IP Address Assignment
DHCP, Static
IP Telephony Network Ports
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Network Features
Class 3 PoE, Zero touch with AudioCodes Redirect server
Network Protocols
HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), NTP, RTCP, RTP, TCP, UDP
Phone Connections
Headset jack / RJ-9, USB
Backlit Display
Yes
Color Support
Color
Display Diagonal Size
5 inch
Display Diagonal Size (metric)
12.7 centimetre
Display Languages
Multilingual
Display Location
Base
Display Resolution
1280 x 720 pixels
Display Type
Touchscreen LCD display
Features
Touchscreen
Software Certification
Certified for Microsoft Teams
Multiple Conferencing
Yes
Speakerphone
Yes
Voice Codec
G.711, G.722, G.729, SILK
Additional Functions
Built-in calendar, Mute
Call Services
Call Hold, Call Transfer, Caller ID, Voicemail
Caller ID Type
Caller ID
Compatible Software
AudioCodes One Voice Operations Center (OVOC) Device Manager, Microsoft Teams, Skype for Business
Dialer Location
Base
Lines Supported
8 lines
Main Features
Integrated Ethernet switch, Multiple VoIP protocol support
Operating System
Android 9.0 Pie
Packaged Quantity
1
Placing/Mounting
Table-top, Wall-mountable
Power Over Ethernet (PoE) Support
Yes
Product Type
VoIP phone
Quality of Service
IEEE 802.1Q (VLAN)
Security
IEEE 802.1X, TLS
Voice Features
Acoustic echo cancellation (AEC), Adaptive jitter buffer (AJB), Comfort noise generation (CNG), Packet loss concealment (PLC), Voice activity detection (VAD)
VoIP
Yes
VoIP Protocols
RTCP, RTP, SRTP
VoIP Services
Microsoft Teams
Base Depth
20 centimetre
Base Height
16.59 centimetre
Base Weight
988 gram
Base Width
23.6 centimetre
Color Category
Black
ENERGY STAR Certified
No
EPEAT Compliant
No
TCO Certified
No
Service & Support Details
Limited warranty - 1 year
Limited Warranty
1 Year