Poly VVX 301 - VoIP phone - 3-way call capability - SIP, SDP - 6 lines - TAA Compliant

General

Product Type

VoIP phone

Miscellaneous

Cables Included

Network cable

Connections

Headset jack / RJ-9

Included Accessories

Network cable

Hearing Aid Compatible

Yes

TAA Compliant

Yes

Display

Type

LCD display - monochrome

Display Resolution

104 x 208 pixels

Display Location

Base

Backlit

Yes

Phone Features

Dialer Location

Base

Conference Call Capability

3-way

Speakerphone

Yes

Additional Functions

Call timer, Web browser

Programmable Buttons Qty

6

Key Expansion Module Max Qty

3

VoIP Services

Skype

Call Services

Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold

Dimensions & Weight (Base)

Width

19 cm

Depth

18 cm

Height

15 cm

Weight

900 g

IP Telephony

Network Protocols

IP, TCP, TFTP, UDP, HTTP, DNS, HTTPS, SRTP, Link Layer Discovery Protocol - Media Endpoint Discovery (LLDP-MED), RTCP, RTP, SNTP

Main Features

Multiple VoIP protocol support, integrated Ethernet switch

Voice Codecs

G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1

Quality of Service

IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)

IP Address Assignment

DHCP, static

Network Ports Qty

2 x Ethernet 10Base-T/100Base-TX

VoIP Protocols

SIP, SDP

Compatible Software

Microsoft Lync

Voice Features

Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC)

Lines Supported

6 lines

Security

IEEE 802.1X

Network Features

Network Address Translation (NAT), Class 2 PoE

Power Over Ethernet (PoE) Support

Yes

VoIP

Yes