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Open House • Learn how you can grow your career with us! • May 15 • 3:00–6:00 p.m. • Merrimack, NH
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In Stock
- Ships in 48 Hours
Supports efficient provisioning and effortless mass deployment!
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Especially designed for busy executives and professionals, Yealink SIP-T53 is an easy-to-use Prime Business Phone with an adjustable 3.7" graphical LCD that you can easily and flexibly find the comfortable viewing angle according to the personal and environmental needs. Working with Yealink Bluetooth USB Dongle BT40 and Yealink Wi-Fi USB Dongle WF40/WF50, the SIP-T53 IP Phone ensures you to keep up with the modern wireless technology and take the first chance in the future wireless age. Its built-in USB 2.0 port allows for USB recording or a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules connection. Benefitting from these features, the Yealink SIP-T53 is a powerful and expandable office phone that delivers optimum desktop efficient and productivity
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Audio codec: Opus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, iLBC
Auto provision via FTP/TFTP/HTTP/HTTPS
Network and Security:
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP/PPPoE
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS1.2)
HTTPS certificate manager
AES encryption for configuration file
Digest authentication
OpenVPN, IEEE802.1X
IPv6, LLDP/CDP/DHCP VLAN, ICE -
Connector: RJ-45Connector: RJ-9Connector: USB Type BConnector Type: EthernetConnector Type: USB 2.0
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Phone, handset w/ cord, Ethernet cable, stand, documentation
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Color: Gray
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USB 2.0 Type A port
(2) RJ-45 Gigabit Ethernet ports
RJ9 handset port
RJ9 headset port -
AC 100~240V input and DC 5V/1.2A output
USB output currency: 5V 500mA
Power consumption (PSU): 1.3W-2.3W
Power consumption (PoE): 1.8W-3.1W -
Networking Protocol: VoIP
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This product is subject to our return policy. Please see our complete return policy for details.
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2 lbs
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43223201
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Display Technology: LCD
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