General
Phone Features
Call Services
Voice Mail, Caller ID, Call Hold
Conference Call Capability
Yes
Function Buttons
Speakerphone button, headset button , mute button, hold button
Indicators
Voice message waiting indicator, speakerphone indicator, headset, mute indicator
Additional Features
Built-in web server
IP Telephony
Main Features
Multiple VoIP protocol support, integrated Ethernet switch
VoIP Protocols
SIP, SIP v2, RTCP, RTP, SRTP
Voice Codecs
G.722, G.723.1, G.729a, G.711u, G.711a, G.726
Lines Supported
Multiline
Quality of Service
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment
DHCP
Power Over Ethernet (PoE) Support
Yes
Network Protocols
IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS, SRTP
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features
Voice activity detection (VAD)
Network Features
Network Address Translation (NAT)
Display
Type
LCD display - monochrome
Miscellaneous
Connections
Headset jack / sub-mini-phone 2.5 mm
Hearing Aid Compatible
Yes
Cables Included
Network cable
Included Accessories
Stand
Compliant Standards
UL, FCC, RoHS, WEEE, A-Tick