The advanced Polycom G2200-48350-025 VVX 311 6-line Desktop Phone Gigabit Ethernet with HD Voice, Compatible Partner Platforms: 20, POE (Ships without Power Supply) Made in a TAA Compliant Country

Display

• Type: LCD - monochrome
• Display Location : Base
• Display Resolution : 104 x 208 pixels
• Backlit: Yes

Phone 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
• Menu Operation: Yes
• Programmable Buttons Qty : 6
• Additional Functions: Call timer, Web browser

IP Telephony

• Main Features : Multiple VoIP protocol support, integrated Ethernet switch
• VoIP : Yes
• VoIP Protocols: SIP, 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 Protocols : IP, 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
• Compatible Software: Microsoft Lync
• 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

Miscellaneous

• Connections: Headset jack / RJ-9
• Hearing Aid Compatible : Yes
• Cables Included Network : cable
• Included Accessories: Network cable
• Pricing Type: Government GSA

Dimensions: 7.5 x 6 x 7 inches

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