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Yealink SIP-T57W IP phone Gray Wi-Fi1

Yealink SIP-T57W IP phone Gray Wi-Fi

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
Manufacturers: TELEDYNAMIC , Yealink
SKU: 5766859
Manufacturer part number: SIP-T57W
GTIN: 0841885101990
Products specifications
Attribute nameAttribute value
Height8.31"
Networking standardsIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Security algorithmsAES, HTTPS, MD5, SRTP
Supported network protocolsFTP/TFTP/HTTP/HTTPS
Short Message Service (SMS)Y
Voice codecsG.722, G.723.1, G.726, G.729A, G.729B, iLBC
Phonebook capacity1000 entries
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Number of VoIP accounts16
Anonymous callY
Anonymous call rejectionY
Integrated voicemailY
RJ-9 ports quantity2
Number of handles included1 pc(s)
Voice activity detectionY
Adaptive jitter buffersY
Comfort noise generation (CNG)Y
Packet loss concealment (PLC)Y
Message-waiting indicator (MWI)Y
Products specifications
Attribute nameAttribute value
Height8.31"
Networking standardsIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Security algorithmsAES, HTTPS, MD5, SRTP
Supported network protocolsFTP/TFTP/HTTP/HTTPS
Short Message Service (SMS)Y
Voice codecsG.722, G.723.1, G.726, G.729A, G.729B, iLBC
Phonebook capacity1000 entries
Dual-Tone Multi-Frequency (DTMF) modesIn-band, Out-of band, SIP info
Number of VoIP accounts16
Anonymous callY
Anonymous call rejectionY
Integrated voicemailY
RJ-9 ports quantity2
Number of handles included1 pc(s)
Voice activity detectionY
Adaptive jitter buffersY
Comfort noise generation (CNG)Y
Packet loss concealment (PLC)Y
Message-waiting indicator (MWI)Y
Customer service
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