POLY Edge E400 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 8 lines. Display: IPS, Display diagonal: 3.5", Display resolution: 320 x 240 pixels. Voice codecs: G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s

POLY Edge E220 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 4 lines. Display: IPS, Display diagonal: 2.8", Display resolution: 320 x 240 pixels. Voice codecs: G.711alaw, G.711ulaw, G.722, G.722.1, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s

POLY Edge B30 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 4 lines. Display: LCD, Display diagonal: 2.8". Voice codecs: G.711a, G.711u, G.722, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet

POLY Edge B20 IP Phone and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 2 lines. Display: LCD, Display diagonal: 2.8". Voice codecs: G.711alaw, G.711ulaw, G.722, G.729ab, OPUS, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s

Yealink CP920. Product type: IP conference phone, Control type: Buttons, Product color: Stainless steel. AC input voltage: 100 - 240 V. Width: 12.1" (307.8 mm), Depth: 11.7" (298 mm), Height: 2.63" (66.9 mm)

Cisco 8861. Product type: IP Phone, Product color: White, Handset type: Wired handset. Volume control: Digital. Display diagonal: 5", Display resolution: 800 x 480 pixels. Wi-Fi standards: 802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n), Bluetooth version: 3.0+HS, Supported network protocols: IEEE 802.3i/802.3u/802.3ab/802.3af/802.3at. Width: 10.1" (257.3 mm), Depth: 1.57" (40 mm), Height: 9.02" (229.1 mm)

POLY Trio C60 IP Conference Phone and PoE-enabled No Radio. Product type: IP conference phone, Product color: Black, Display type: LCD. USB connector type: Micro-USB B, USB Type-A. Sustainability certificates: ENERGY STAR. Width: 15.1" (383 mm), Depth: 2.95" (75 mm), Height: 13.1" (332 mm). Cables included: LAN (RJ-45), USB

Yealink W80B. Frequency range: 1.8 - 1.9 GHz, Maximum range: 11811" (300 m), Supported network protocols: SNTP/NTP, VLAN, SIP v1, SIP v2, UDP/TCP/TLS, DHCP. Product color: White. Input voltage: 100 - 240 V. Dimensions (WxDxH): 5.12 x 3.94 x 0.988" (130 x 100 x 25.1 mm), Weight: 5.64 lbs (2.56 kg), Package width: 6.85" (174 mm)

AudioCodes RXVCAM10-B17. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Operating system installed: Android. Display: TFT, Display diagonal: 5.5", Display resolution: 720 x 1280 pixels. Front camera resolution (numeric): 2 MP, Horizontal field of view: 85°, Vertical field of view: 52°. Voice codecs: G.711, G.722, G.729, Silk

AudioCodes C455HD. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Operating system installed: Android, Dual-Tone Multi-Frequency (DTMF) modes: SIP info. Lines quantity: 8 lines. Volume control: Buttons. Display: TFT, Display diagonal: 5", Display resolution: 1280 x 720 pixels

POLY CCX 700 Business Media Phone with Open SIP and PoE-enabled. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Lines quantity: 24 lines. Display: LCD, Display diagonal: 7", Display resolution: 1024 x 600 pixels. Voice codecs: G.722, G.729ab, G.711alaw, iLBC, G.711ulaw, OPUS. Video resolutions: 1920 x 1080 pixels, Video codecs: H.264 AVC; H.264 High Prole; RGB and YUV raw video