Yealink SIP-T53 IP phone Gray 8 lines LCD

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
Manufacturer: Yealink
SKU: 5766856
Manufacturer part number: SIP-T53
GTIN: 0841885101921
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Products specifications
Attribute nameAttribute value
Width8.35"
Depth8.29"
Volume ControlButtons
Display resolution360 x 160 pixels
CertificationCE, FC, RoHS
Display diagonal3.7"
Networking standardsIEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Security algorithmsAES, HTTPS, SIPS
AC adapter output current1.2 A
Supported network protocolsFTP/TFTP/HTTP/HTTPS
Short Message Service (SMS)Y
Voice codecsG.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC
Number of programmable keys8
Lines quantity8 lines
Number of VoIP accounts12
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Products specifications
Attribute nameAttribute value
Width8.35"
Depth8.29"
Volume ControlButtons
Display resolution360 x 160 pixels
CertificationCE, FC, RoHS
Display diagonal3.7"
Networking standardsIEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Security algorithmsAES, HTTPS, SIPS
AC adapter output current1.2 A
Supported network protocolsFTP/TFTP/HTTP/HTTPS
Short Message Service (SMS)Y
Voice codecsG.722, G.723.1, G.726, G.729A, G.729B, OPUS, iLBC
Number of programmable keys8
Lines quantity8 lines
Number of VoIP accounts12