Detail overview
Polycom 2200-46161-025 Vvx310 6-line Desktop Phone Gigabit Ethernet W/hd Voice Without Power Supply
Key Features :
Call Services : Voice Mail, Caller Id, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Key Expansion Module Max Qty : 3
Dialer Type : Keypad
Dialer Location : Base
Conference Call Capability : 3-way
Speakerphone : Yes ( Digital Duplex )
Menu Operation : Yes
Programmable Buttons Qty : 6
Additional Functions : Call Timer, Web Browser
Additional Features : Built-in Web Server, Blf Status Lamps
Ip Telephony :
Main Features : Multiple Voip Protocol Support, Integrated Ethernet Switch
Voip Protocol : Ssip, Rtcp, Rtp, Srtp, Sdp
Voice Codecs : G.722, G.729ab, G.711u, G.711a, Ilbc, G.722.1
Lines Supported : 6 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 Protocol : Sip, Tcp, Tftp, Udp, Http, Dns, Https, Srtp, Link Layer Discovery Protocol - Media Endpoint Discovery (lldp-med), Rtcp, Rtp, Sntp
Network Ports Qty : 2 X Ethernet 10base-t/100base-tx/1000base-t
Voice Features : Comfort Noise Generation (cng), Voice Activity Detection (vad), Hd Voice, Acoustic Echo Cancellation (aec), Packet Loss Concealment (plc)
Network Features : Network Address Translation (nat), Class 2 Poe
Type : Lcd Display - Monochrome
Display Location : Base
Display Resolution : 104 X 208 Pixels
Backlit : Yes