Polycom Soundpoint IP 650 6-LINES Desktop VoIP Phone

Specifications

General
   Product Type:  VoIP phone

Phone Features
   Call Services:  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
   Intercom:  Yes
   Speakerphone:  Yes ( digital duplex )
   Menu Operation:  Yes
   Function Buttons:  Speakerphone button, headset button , menu navigation keys, mute button, hold button, redial button
   Volume Control:  Yes
   Ringer Control:  Yes
   Indicators:  Speakerphone indicator, headset
   Additional Functions:  Call timer, built-in clock
   Additional Features:  On-hook dialing, built-in web server

IP Telephony
   Main Features:  Integrated Ethernet switch
   VoIP Protocols:  SIP
   Voice Codecs:  G.722, G.729ab, G.711u, G.711a
   Lines Supported:  6 lines
   Quality of Service:  IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
   IP Address Assignment:  DHCP, static
   Power Over Ethernet (PoE) Support:  Yes
   Network Protocols:  TFTP, HTTP
   Network Ports Qty:  2 x Ethernet 10Base-T/100Base-TX
   Voice Features:  Comfort noise generation (CNG), voice activity detection (VAD), echo cancellation (ECN), HD Voice
   Network Features:  Network Address Translation (NAT)

Display
   Type:  LCD display - monochrome
   Display Location:  Base
   Display Resolution:  320 x 160 pixels
   Display Information:  Date, time
   Backlit:  Yes

Miscellaneous
   Connections:  USB ¦ Headset jack
   Hearing Aid Compatible:  Yes
   Compliant Standards:  VCCI Class B ITE, CISPR 22 Class B, EN 61000-3-2, EN 61000-3-3, EN55024, UL 60950, CSA 22.2 No. 60950, EN55022 Class B, ICES-003 Class B, AS/NZS 60950-1, RoHS, IEC 60950-1, EN 60950-1, FCC CFR47 Part 15 B

Dimensions & Weight (Base)
   Width:  10.4 in
   Depth:  7.5 in
   Height:  5.9 in
   Weight:  2.8 lbs

Manufacturer Warranty
   Service & Support:  1 year warranty
   Service & Support Details:  Limited warranty - 1 year