| Feature | Description |
|---|---|
| Product Name | Yealink SIP-T57W Prime Business Phone |
| Type | Advanced SIP Business Phone with Touchscreen |
| Display | 7″ Color Touchscreen LCD (1024 x 600 pixels) with backlight |
| Ethernet Ports | 2 x Gigabit Ethernet ports (1 x LAN, 1 x PC) |
| Wi-Fi | Yes, built-in Wi-Fi support (2.4 GHz/5 GHz dual-band) |
| PoE (Power over Ethernet) | Yes, Power over Ethernet (IEEE 802.3af) support |
| Audio Codec Support | G.711, G.722, G.723.1, G.729, Opus, iLBC, AMR-NB, AMR-WB |
| Voice Features | HD Voice, Full-duplex speakerphone, Echo cancellation, Noise suppression, Call hold, Call waiting, Call forwarding, Redial, Speed dial |
| Call Handling | Supports 16 SIP accounts, Call transfer, Call hold, Call forwarding, 3-way conference, Do Not Disturb (DND) |
| Display Features | Time and date display, voicemail indicator, Call logs (missed, received, dialed calls) |
| Firmware | Yealink’s own firmware (supports auto-provisioning, remote provisioning, and updates) |
| Compatibility | Compatible with major SIP platforms like 3CX, Asterisk, BroadSoft, FreeSWITCH, and others |
| Power Supply | Powered by PoE or optional 12V DC power adapter (sold separately) |
| Headset Support | Bluetooth headset support (via optional BT40/BT41 USB dongle) |
| Dimensions | 232mm x 220mm x 174mm (9.13″ x 8.66″ x 6.85″) |
| Weight | Approximately 1.2 kg (2.65 lbs) |
| Color | Black |
| Mounting Options | Desktop or wall-mountable (wall mount bracket sold separately) |
| Environmental Requirements | Operating Temperature: 0°C to 40°C (32°F to 104°F), Storage Temperature: -10°C to 50°C (14°F to 122°F), Humidity: 10% to 90% RH, non-condensing |
| Security Features | HTTPS, SRTP, TLS, OpenVPN, AES, IEEE 802.1X, Digest Authentication, Configurable firewall for better security |
Yealink SIP-T57W Prime Business Phone Price in Dubai UAE.
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