The Polycom VVX 300 Series are expandable business media phones that deliver crystal clear communications, enhanced collaboration and personal productivity. 
 

IP Telephony 
Compatible Software : Microsoft Lync 
IP Address Assignment : DHCP, Static 
Lines Supported : 6 lines 
Main Features : Integrated Ethernet switch, Multiple VoIP protocol support 
Network Features : Class 2 PoE, Network Address Translation (NAT) 
Network Ports Qty : 2 x Ethernet 10Base-T/100Base-TX/1000Base-T 
Network Protocols : DNS, HTTP, HTTPS, IP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP, SRTP, TCP, TFTP, UDP 
Power Over Ethernet (PoE) Support : Yes 
Quality of Service : IEEE 802.1p, IEEE 802.1Q (VLAN), Type of Service (ToS) 
Security : IEEE 802.1X 
Voice Codecs : G.711a, G.711u, G.722, G.722.1, G.729ab, iLBC 
Voice Features : Acoustic echo cancellation (AEC), Comfort noise generation (CNG), HD Voice, Packet loss concealment (PLC), Voice activity detection (VAD) 
VoIP : Yes 
VoIP Protocols : SDP, SIP 

Telephone 
Conference Call Capability : 3-way 
Dialer Location : Base 
Dialer Type : Keypad 
Type : VoIP phone 

Display 
Backlit : Yes 
Color Support : Monochrome 
Display Location : Base 
Display Resolution : 104 x 208 pixels 
Type : LCD display 

Phone Connections 
Connector Type : RJ-9 
Type : Headset jack 
CE Cables (Details) 
Type : Network cable 
Dimensions & Weight (Base) 
Depth : 7.1 in 
Height : 5.9 in 
Weight : 31.7 oz 
Width : 7.5 in 

Header 
Brand : Polycom 
Manufacturer : Polycom Telephony 
Model : 301 
Packaged Quantity : 1 
Product Line : Polycom VVX 

Miscellaneous 
Color Category : Black 
Included Phone Accessories : Network cable 
TAA Compliant : Yes 

Features 
Additional Functions : Call timer, Web browser 
Call Services : Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID, Voice Mail 
Hearing Aid Compatible : Yes 
Key Expansion Module Max Qty : 3 
Menu Operation : Yes 
Programmable Buttons Qty : 6 
Speakerphone :Yes 
Speakerphone Type : Digital duplex