VOIP Phones

Cisco 7965G, Refurbished. Product type: IP Phone, Product color: Black, Gray, Handset type: Wired handset. Display: TFT, Display diagonal: 5", Display resolution: 320 x 240 pixels. Voice codecs: G.711a,G.722,G.729A,iLBC. Supported network protocols: LDAP3, DHCP, TFTP, SCCP, SIP, Security algorithms: 128-bit AES,802.1x RADIUS, Networking standards: IEEE 802.1Q,IEEE 802.1p,IEEE 802.1x. Width: 10.5" (266.7 mm), Depth: 6" (152.4 mm), Height: 8" (203.2 mm)

Cisco 8861, 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 W79P. Product type: IP mobile phone, Product color: Black, Handset type: Wireless handset. Maximum indoor range: 1968.5" (50 m), Maximum outdoor range: 11811" (300 m). Lines quantity: 20 lines, Phonebook capacity: 1000 entries, Frequency band: 1.9 GHz. Display: TFT, Display diagonal: 1.8", Display resolution: 128 x 160 pixels. Ethernet LAN data rates: 10,100 Mbit/s, Networking standards: IEEE 802.3af

Cisco 7861, Refurbished. Product type: IP Phone, Product color: Charcoal, Handset type: Wired handset. Lines quantity: 16 lines. Volume control: Digital. Display diagonal: 3.5", Display resolution: 396 x 162 pixels, Display number of colors: Monochrome. Voice codecs: G.711a,G.711u,G.722,G.729A,iLBC

Cisco 7821, Refurbished. Product type: IP Phone, Product color: Charcoal, Handset type: Wired handset. Lines quantity: 2 lines. Display diagonal: 3.5", Display resolution: 396 x 162 pixels, Backlight color: White. Voice codecs: G.711a,G.711u,G.722,G.729A,iLBC. Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Supported network protocols: SIP, SRTP, TLS

Yealink SIP-T53W. 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: 8 lines, Phonebook capacity: 1000 entries. Volume control: Buttons. Display: LCD, Display diagonal: 3.7", Display resolution: 360 x 160 pixels

Cisco 7841, Refurbished. Product type: IP Phone, Product color: Black, Silver, Handset type: Wired handset. Lines quantity: 4 lines. Volume control: Digital. Display: LCD, Display diagonal: 3.5", Display resolution: 396 x 162 pixels. Voice codecs: G.711a,G.722,G.729A,G.729B,iLBC

Yealink SIP-T43U. Product type: IP Phone, Product color: Gray, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Lines quantity: 12 lines, Phonebook capacity: 1000 entries. Display: LCD, Display diagonal: 3.7", Display resolution: 360 x 160 pixels. Voice codecs: AGC, AJB, AMR-NB, AMR-WB, G.711Mu, G.711a, G.723.1, G.726, G.729ab, OPUS, PLC, VAD, iLBC

Cisco 7945G, Refurbished. Product type: IP Phone, Product color: Gray, Silver, Handset type: Wired handset. Volume control: Digital. Display: TFT, Display diagonal: 5", Display resolution: 320 x 240 pixels. Security algorithms: 128-bit AES. Width: 10.5" (266.7 mm), Depth: 6" (152.4 mm), Height: 8" (203.2 mm)

Yealink SIP-T53. Product type: IP Phone, Product color: Gray, Handset type: Wired handset. Dual-Tone Multi-Frequency (DTMF) modes: In-band, Out-of band, SIP info. Lines quantity: 8 lines, Phonebook capacity: 1000 entries. Volume control: Buttons. Display: LCD, Display diagonal: 3.7", Display resolution: 360 x 160 pixels

Cisco 8841, Refurbished. Product type: IP Phone, Product color: White, 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