VOIP Phones

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)

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)

Yealink SIP-VP59. Product type: IP Phone, Product color: Gray, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Phonebook capacity: 1000 entries. Display: IPS, Display diagonal: 8", Display resolution: 1280 x 800 pixels. Voice codecs: G.722, G.722.1, G.722.1C, G.723.1, G.726, G.729A, G.729B, iLBC

Yealink MP58-WH Microsoft Teams Edition. Product type: IP Phone, Product color: Gray, Handset type: Wireless handset. Operating system installed: Android, Compatible products: Microsoft Teams. Display: LCD, Display diagonal: 7", Display resolution: 1024 x 600 pixels. Voice codecs: G.722, AGC, G.729A, AJB, G.729B, PLC, Silk, G.723.1, VAD, G.711alaw, G.726, iLBC, CNG, G.711ulaw. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: IPv4/IPv6, SNTP

Cisco 8831, Refurbished. Product type: IP Phone, Product color: Charcoal, Case material: Polycarbonate. Volume control: Digital. Display: LCD, Display diagonal: 3.5", Display resolution: 396 x 162 pixels. Voice codecs: G.711,G.722,G.729A,G.729ab,iLBC. Supported network protocols: SIP, Security algorithms: 128-bit AES,802.1x RADIUS, Networking standards: IEEE 802.3,IEEE 802.3af,IEEE 802.3u

Cisco 8841, Refurbished. Product type: IP Phone, Product color: Charcoal, Handset type: Wired handset. Lines quantity: 5 lines. Volume control: Digital. Display diagonal: 5", Display resolution: 800 x 480 pixels. Voice codecs: G.711alaw,G.711ulaw,G.722,G.729A,iLBC

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)

Yealink SIP-T54W. Product type: IP Phone, Product color: Black, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Lines quantity: 10 lines, Phonebook capacity: 1000 entries. Volume control: Buttons. Display: LCD, Display diagonal: 4.3", Display resolution: 480 x 272 pixels

Cisco 8845. Product type: IP Phone, Product color: Charcoal, Handset type: Wired handset. Display: LCD, Display diagonal: 5", Display resolution: 800 x 480 pixels. Voice codecs: G.722,G.729A,iLBC. Supported network protocols: Cisco Discovery Protocol, 802.1Q/p. Width: 10.1" (257.3 mm), Depth: 3.87" (98.4 mm), Height: 9.01" (228.8 mm)

Yealink SIP-T57W. Product type: IP Phone, Product color: Gray, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Phonebook capacity: 1000 entries. Volume control: Buttons. Display diagonal: 7", Display resolution: 800 x 480 pixels

Yealink SIP-T46U. Product type: IP Phone, Product color: Gray, Handset type: Wireless handset. Phonebook capacity: 1000 entries. Display: LCD, Display diagonal: 4.3", Display resolution: 480 x 272 pixels. Voice codecs: AGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Security algorithms: AES, HTTPS, SRTP, TLS

Cisco 8811, Refurbished. Product type: IP Phone, Product color: Charcoal, Handset type: Wired handset. Lines quantity: 5 lines. Volume control: Digital. Display diagonal: 5", Display resolution: 800 x 480 pixels. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: SIP, SDP, IPv4, IPv6, UDP, DHCP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP, LLDP