General
Phone Features
Call Services
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Conference Call Capability
3-way
Additional Functions
Call timer, HD Voice
Conference Phone
Features
Acoustic Clarity Technology
IP Telephony
Main Features
Integrated Ethernet switch
Voice Codecs
G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1
Quality of Service
IEEE 802.1Q (VLAN), IEEE 802.1p, Diffserv per device (QoS)
IP Address Assignment
DHCP, static
Power Over Ethernet (PoE) Support
Yes
Network Protocols
TCP, TFTP, UDP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), RTCP, RTP, SNTP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Voice Features
Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB)
Network Features
Lightweight Directory Access Protocol (LDAP)
Display
Display Resolution
480 x 272 pixels
Display Languages
Multilingual
Miscellaneous
Connections
Headset jack / RJ-9
Hearing Aid Compatible
Yes
Software Certification
Zoom Certified
Cables Included
Network cable
Environmental Standards
Dimensions & Weight (Base)
Dimensions & Weight (Shipping)
Manufacturer Warranty
Service & Support
Limited warranty - 1 year