Điện thoại IP không dây YeaLink SIP-T57W
Đặc tính kỹ thuật
Model | SIP-T57W |
Operating System | Linux Based |
Interface | |
LCD display | 7-inch 800 x 480 Pixels Color Display |
LCD Type | Adjustable |
LED Indicators | Yes |
Line Keys | 0 |
Memory Keys | 29 Touch Keys |
USB Port (2.0 Compliant) | 1 |
Ethernet Port | Dual-port Gigabit Ethernet |
Handset Port (RJ-9) | Yes |
Headset Port (RJ-9) | Yes |
Expansion Module (Accessory, purchased separately) |
Yealink EXP50 |
External Yealink AC Adapter (Optional) | AC 100~240V Input and DC 5V/2A Output |
Audio Features | |
HD Voice | HD Handset, HD Speaker |
Speakerphone | Full Duplex |
Wideband Codec | G.722, Opus |
Narrowband Codec | G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC |
HAC Handset | Yes |
Acoustic Shield | Yes |
Connectivity | |
PoE | Yes |
Headset | USB/Bluetooth/RJ9 |
Bluetooth | Built-in Bluetooth 4.2 |
Wi-Fi | Built-in(2.4G and 5G) |
Foot Stand | 1 Adjustable Angle |
Wall Mountable | Yes |
Corded-Cordless Phone (via DD10K) | Yes |
Content Sharing | Yes |
Telephony Features | |
SIP Accounts | 16 |
3-way Audio Conferencing | Yes |
Bảo hành: 12 tháng.