Yealink SIP-T57W Smart Media Business Phone, Bluetooth, WiFi, USB, PoE, HAC, 7" touchscreen
NEW Item
Manufacturer Part Number: SIP-T57W
The Yealink SIP-T57W is designed to be an easy-to-use, high-quality business phone for executives and business professionals.
With the adjustable 17.78 cm (7 inch) multi-point touchscreen, you can not only easily and flexibly find a comfortable viewing angle to suit your personal and environmental needs, but also benefit from a high-quality visual display and convenient one-touch navigation.
The integrated USB 2.0 port allows USB recording or connection with a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules. This makes the Yealink SIP-T57W a powerful and expandable office phone that offers optimal desktop efficiency and productivity.
- Adjustable 17.78 cm (7 inch) LCD screen with touchscreen
- Up to 16 VoIP accounts
- Integrated Bluetooth 4.2
- Paper label-free design
- Wall mountable
- Integrated dual-band Wi-Fi 2.4G/5G (802.11a/b/g/n/ac)
- USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50
- Dual port Gigabit Ethernet port
- PoE support
- HAC handset
Technical description
SIP phone
Audio features:
- HD voice: HD handset, HD loudspeaker
- handset compatible with hearing aids (HAC)
- Acoustic Shield
- Audio codec: Opus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, iLBC
- DTMF: in-band, out-of-band (RFC 2833) and SIP-INFO
- Full duplex speakerphone with AEC
- VAD, CNG, AEC, PLC, AJB, AGC
Directory
- Blacklist
- Remote access to phonebook via XML/LDAP
- Intelligent dialing
Network and security
- SIP v1 (RFC2543), v2 (RFC3261)
- Call server redundancy support
- NAT traversal: STUN mode
- Proxy mode and peer-to-peer SIP connection mode
- IP address assignment: Static/DHCP/PPPoE
- HTTP/HTTPS web server
- Date and time synchronization via SNTP
- UDP/TCP/DNS-SRV (RFC 3263)
- QoS: 802.1p/Q identification (VLAN), Layer 3 ToS DSCP
- SRTP for voice
- Transport layer encryption (TLS1.2)
- HTTPS certificate management
- AES encryption for configuration file
- Digest authentication with MD5/MD5 sess
- OpenVPN, IEEE802.1X
- IPv6, LLDP/CDP/DHCP VLAN, ICE
Interface
- Power-over-Ethernet port (IEEE 802.3af)
- 1 x RJ9 (4P4C) connector for handset
- 1 x RJ12 (6P6C) EXT port
Scope of delivery
- Yealink SIP-T57W, handset with handset cable, Ethernet cable, stand, getting started guide, power adapter (optional)
