Telephone
Type :Conference VoIP phone
Dialer Location :Base
Conference Call Capability :3-way
Features
Speakerphone :Yes
Call Services :Call Transfer, Call Waiting, Caller ID, Call Forwarding, Voice Mail, Call Hold
Volume Control :Yes
Additional Functions :Built-in clock, Call timer
Conference Phone
Package Content :Conference phone console
Features :Echo cancellation
Display
Type :LCD display
Display Resolution :248 x 68 pixels
Color Support :Monochrome
Backlit :Yes
Display Languages :Swedish, Italian, Russian, Danish, Norwegian, German, Spanish, Dutch, French, Japanese, Chinese, Portuguese, Korean, English
Display Location :Base
IP Telephony
VoIP :Yes
VoIP Protocols :SIP
Voice Codecs :G.729ab, G.722, G.711u, G.711a, Siren
Quality of Service :IEEE 802.1p, Type of Service (ToS), IEEE 802.1Q (VLAN)
IP Address Assignment :DHCP, Static
Network Protocols :HTTP, TFTP
Network Ports Qty :1 x Ethernet 10Base-T/100Base-TX
Power Over Ethernet (PoE) Support :Yes
Voice Features :HD Voice, Voice activity detection (VAD), Comfort noise generation (CNG), Echo cancellation (ECN)
Network Features :Network Address Translation (NAT)
Phone Connections
Connections :Audio line out / sub-mini-phone 2.5 mm