Yealink W70B
Cordless phone base station / VoIP phone base station with caller ID | IP-DECT | 3-way call capability | SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR | classic gray
Main Specification
| Product Description | Yealink W70B - cordless phone base station / VoIP phone base station with caller ID - 3-way call capability |
|---|---|
| Product Type | Cordless phone base station / VoIP phone base station with caller ID |
| Cordless Phone Standard | IP-DECT |
| Main Features | Multiple VoIP protocol support |
| VoIP Protocols | SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR |
| Voice Codecs | G.722, G.729, G.729a, G.726, iLBC, Opus, PCMA, PCMU |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Network Ports Qty | 1 x Ethernet 10/100Base-TX |
| Body Colour | Classic gray |
| Manufacturer Warranty | 1-year warranty |
General
| Product Type | Cordless phone base station / VoIP phone base station |
|---|---|
| Body Colour | Classic gray |
Phone Features
| Cordless Phone Standard | IP-DECT |
|---|---|
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Caller ID Type | Caller ID |
| Max Handsets Supported | 10 |
| Max Handset Operating Distance | 50 m |
| Max Handset Operating Distance (Outdoor) | 300 m |
| Conference Call Capability | 3-way |
| Indicators | Registration LED indicator, network status LED indicator, power LED indicator |
| Additional Functions | Intercom, CAT-iq 2.0 certification, redial, mute, emergency call, eco mode, Do Not Disturb (DND), silence function, FNR (Flexible Noise Reduction), anonymous call, ECO Mode+, up to 20 simultaneous calls, Shared Call Appearance (SCA) |
IP Telephony
| Main Features | Multiple VoIP protocol support |
|---|---|
| VoIP | Yes |
| VoIP Protocols | SIP, SIP v2, SRTP, RTCP-XR, VQ-RTCPXR |
| Voice Codecs | G.722, G.729, G.729a, G.726, iLBC, Opus, PCMA, PCMU |
| Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p |
| IP Address Assignment | DHCP, static |
| Security | IEEE 802.1X, TLS |
| Power Over Ethernet (PoE) Support | Yes |
| Network Protocols | TCP, TFTP, UDP, HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, SNTP, NTP, STUN, FTP, RPS |
| Network Ports Qty | 1 x Ethernet 10/100Base-TX |
| Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB), Noise Reduction (NR) |
| Network Features | Network Address Translation (NAT), Lightweight Directory Access Protocol (LDAP), Class 1 PoE, open VPN, up to 10 SIP accounts |
Phone Memory
| Phone Directory Capacity | 1000 names & numbers |
|---|
Miscellaneous
| Connections | RJ-45 |
|---|---|
| Hearing Aid Compatible | Yes |
| Placing / Mounting | Wall-mountable, desktop |
| Cables Included | Ethernet cable |
| Included Accessories | Power adapter, base stand |
Dimensions & Weight (Base)
| Width | 10 cm |
|---|---|
| Depth | 2.51 cm |
| Height | 13 cm |
Manufacturer Warranty
| Service & Support | Limited warranty - 1 year |
|---|
Product features
Reliable call handling
The W70B can manage up to 20 simultaneous calls, ensuring that communication flows smoothly even during busy periods.Versatile connectivity options
This phone supports multiple VoIP protocols such as SIP and is equipped with Power over Ethernet (PoE) support to simplify network connections.User-friendly features
The device is designed for ease of use, boasting functions like call hold, transfer, and forwarding, along with a user-friendly interface.Flexible installation
The phone is wall-mountable and can also be set up on a desktop, providing versatility based on user preferences and space availability.Enhanced sound quality
Equipped with features such as acoustic echo cancellation and noise reduction, the W70B ensures clear audio during calls.Key selling points
- Up to 20 simultaneous calls
- Up to 10 DECT cordless handsets
- Up to 10 SIP accounts
- Support Opus audio codec
- Noise Reduction System
- TLS and SRTP security encryption
References
MPN: 1302017
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04/06/2026 03:57:32