Yealink SIP-T57W
VoIP phone | with Bluetooth interface with caller ID | IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 4.2 | 3-way call capability | SIP, SIP v2, SRTP | classic gray
Images for illustration purposes only, actual product may differ
Main Specification
| Product Description | Yealink SIP-T57W - VoIP phone - with Bluetooth interface with caller ID - 3-way call capability |
|---|---|
| Product Type | VoIP phone - with Bluetooth interface with caller ID |
| Cordless Phone Standard | IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 4.2 |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP Protocols | SIP, SIP v2, SRTP |
| Voice Codecs | G.722, G.723.1, G.726, iLBC, Opus, G.729A/B, G.711A/µ, PCMA, PCMU |
| Speakerphone | Yes |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Display | LCD display - colour - Yes |
| Display Features | Touch screen, tilt screen |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Body Colour | Classic gray |
General
| Product Type | VoIP phone |
|---|---|
| Integrated Components | Bluetooth interface |
| Body Colour | Classic gray |
Phone Features
| Operating System | Linux |
|---|---|
| Cordless Phone Standard | IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 4.2 |
| Wireless Interface Provided | Wi-Fi / Bluetooth |
| Call Services | Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Caller ID Type | Caller ID |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Speakerphone | Yes |
| Volume Control | Yes |
| Indicators | Voice message waiting indicator |
| Additional Functions | HD Voice, call park, Optimal HD Voice, call pickup |
IP Telephony
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
|---|---|
| VoIP | Yes |
| VoIP Protocols | SIP, SIP v2, SRTP |
| Voice Codecs | G.722, G.723.1, G.726, iLBC, Opus, G.729A/B, G.711A/µ, PCMA, PCMU |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS) |
| IP Address Assignment | DHCP, static, PPPoE |
| Security | IEEE 802.1X, TLS |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | TCP, UDP, HTTP, DNS, HTTPS, SRTP, SNTP |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), automatic gain control (AGC) |
| Network Features | Network Address Translation (NAT) |
Display
| Type | LCD display - colour |
|---|---|
| Display Location | Base |
| Diagonal Size | 7" |
| Display Resolution | 800 x 480 pixels |
| Backlit | Yes |
| Features | Touch screen, tilt screen |
Miscellaneous
| Connections | Headset jack / RJ-9 USB Handset jack / RJ-9 |
|---|---|
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Table-top |
| Cables Included | Network cable |
| Included Accessories | Stand |
Dimensions & Weight (Base)
| Width | 25.94 cm |
|---|---|
| Depth | 22 cm |
| Height | 21.1 cm |
Product features
Ergonomic design with adjustable displays
Upgraded elegant and sleek design with large, backlit and high-resolution displays and LED indicators to provide optimized viewing and navigation experience.Distraction-free HD communications
Designed with Yealink acoustic shield technology to deliver distraction-free voice clarity for remote participants.Key selling points
- Ergonomic design with adjustable displays
- Distraction-free HD communications
References
MPN: SIP-T57W
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04/06/2026 09:18:04