SIP-T53 - Téléphone IP Yealink 12 comptes

Téléphone IP YEALINK 12 comptes SIP-T53

Model	SIP-T53	SIP-T53W	SIP-T54W	SIP-T57W	T58A	T58V (T58A with Camera)	VP59

Download	Datasheet	Datasheet	Datasheet	Datasheet	Datasheet	Datasheet	Datasheet
Operating System	Linux Based	Linux Based	Linux Based	Linux Based	Android 5.1	Android 5.1	Android 7.1
Interface
LCD display	3.7" 360 x 160 Pixels Graphical Display	3.7" 360 x 160 Pixels Graphical Display	4.3" 480 x 272 Pixels Color Display	7" 800 x 480 Pixels Color Display	7" 1024 x 600 Capacitive Touch Screen	7" 1024 x 600 Capacitive Touch Screen	8" 1280 x 800 Capacitive Touch Screen
LCD Type	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable	Adjustable
LED Indicators	√	√	√	√	√	√	√
Line Keys	8	8	10	0	0	0	0
Memory Keys	21 (3 Pages of 7 Keys)	21 (3 Pages of 7 Keys)	27 (3 Pages of 9 Keys)	29 Touch Keys	27 Touch Keys	27 Touch Keys	27 Touch Keys
USB Port (2.0 Compliant)	1	1	1	1	2	2	2
Ethernet Port	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet	Dual-port Gigabit Ethernet
Handset Port (RJ-9)	√	√	√	√	√	√	√
Headset Port (RJ-9)	√	√	√	√	√	√	√
Expansion Module (Accessory, purchased separately)	Yealink EXP50	Yealink EXP50	Yealink EXP50	Yealink EXP50	Yealink EXP50	Yealink EXP50	x
External Yealink AC Adapter (Optional)	AC 100~240V Input and DC 5V/1.2A Output	AC 100~240V Input and DC 5V/1.2A Output	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 5V/2A Output	AC 100~240V Input and DC 12V/1A Output
Audio Features
HD Voice	HD Handset, HD Speaker	HD Handset, HD Speaker	HD Handset, HD Speaker	HD Handset, HD Speaker	HD Handset, HD Speaker	HD Handset, HD Speaker	HD Handset, HD Speaker
Speakerphone	Full Duplex	Full Duplex	Full Duplex	Full Duplex	Full Duplex	Full Duplex	Full Duplex
Wideband Codec	G.722, Opus	G.722, Opus	G.722, Opus	G.722, Opus	G.722, Opus	G.722, Opus	G.722, Opus
Narrowband Codec	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC	G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC
HAC Handset	√	√	√	√	√	√	√
Acoustic Shield	√	√	√	√	√	√	√
Yealink Noise Proof	x	x	x	x	√	√	√
Connectivity
PoE	√	√	√	√	√	√	√
Headset	USB/Bluetooth/RJ9	USB/Bluetooth/RJ9	USB/Bluetooth/RJ9	USB/Bluetooth/RJ9	USB/Bluetooth/RJ9	USB/Bluetooth/RJ9	USB/Bluetooth/RJ9
Bluetooth	√(Via Yealink BT40)	Built-in Bluetooth 4.2	Built-in Bluetooth 4.2	Built-in Bluetooth 4.2	Built-in Bluetooth 4.2	Built-in Bluetooth 4.2	Built-in Bluetooth 4.2
Wi-Fi	√(Via Yealink WF40/WF50)	Built-in（2.4G and 5G）	Built-in（2.4G and 5G）	Built-in（2.4G and 5G）	Built-in（2.4G and 5G）	Built-in（2.4G and 5G）	Built-in（2.4G and 5G）
HDMI	X	X	X	X	x	x	√
Foot Stand	1 Adjustable Angle	1 Adjustable Angle	1 Adjustable Angle	1 Adjustable Angle	1 Adjustable Angle	1 Adjustable Angle	1 Adjustable Angle
Wall Mountable	√	√	√	√	√	√	x
Corded-Cordless Phone (via DD10K)	√	√	√	√	√	√	√
Content Sharing	√	√	√	√	√	√	√
Door Phone Integration	X	X	X	X	√	√	√
Camera	X	X	X	X	X	2 Mega-pixel, Adjustable, Plug&Play	2 Mega-pixel, Adjustable, Plug&Play
Video Resolution	X	X	X	X	x	720p@30FPS HD	1080p@30FPS Full-HD
Video Codecs	X	X	X	X	x	H.264、H.264HP、VP8	H.263、H.264、H.264HP、VP8
Telephony Features
SIP Accounts	12	12	16	16	16	16	16
3-way Audio Conferencing	√	√	√	√	√	√	√
5-way Video/Audio Mixed Conferencing	X	X	X	X	x	√	√