Services
Number of headsets supported (maximum): 10
Maximum range: 300 m
CAT IQ: 2.0
Number of VoIP accounts: 10
Management protocols: SNTP/NTP, UDP/TCP/TLS
Supported security algorithms: AES, HTTPS, SHA-256, SHA-384, SHA-512, TLS
DECT standards: CAT-iq2.0
Speech codec: AGC, AJB, AMR-WB, CNG, G.722, G.726, G.729, G.729A, PLC, VAD, iLBC
Network standard: IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Hearing aid compatible: yes
Queue function: Yes
XML Browser: Yes
Automatic installation: Yes

call management
Conference call: Yes
Number of parallel conferences: 3
Phonebook capacity (per handset): 1000 entries
Number of simultaneous calls (max): 20
Anonymous call: Yes
Anonymous call rejection: Yes
Knocking: Yes
Call forwarding: Yes
Caller ID: Yes
Remote phonebook: Yes
Call transfer: Yes
Call Hold: Yes
Call switching: Yes
Mute function: Yes
Shortcuts: Yes
Integrated answering machine: Yes
Redial: Yes
Outgoing Message Waiting (MWI) function: Yes
Phonebook search/import/export function: Yes
Call log: Yes
Reset function: Yes
Emergency call: Yes
Common Call Display (SCA): Yes
System log export: Yes

antenna
Frequency range (EU): 1880 - 1900 MHz
Frequency range (USA): 1920 - 1930MHz

connections and interfaces
Built-in Ethernet port: Yes
Number of Ethernet LAN ports (RJ-45): 1
Supported Ethernet LAN data transfer rate (max.): 100 Mbit/s

design
Product color: Gray
Full Duplex: Yes
Wall mount: Yes
LED indicators: Yes
Certification: CE, FCC, REACH

performance
Input voltage: 100-240V
Output voltage: 5V
Output current: 0.6 A

operating conditions
Operating temperature: 0 - 40 °C
Operating relative humidity: 10 - 95%

weight and dimensions
Dimensions (WxDxH): 130 x 100 x 25.1 mm
Weight: 3.61 kg
Package width: 174 mm
Packaging depth: 180 mm
Package height: 63 mm
Package weight: 4.15 kg



The text is machine translated.

Same summary

The Yealink W70B base station is a sensible choice for those households, small offices or homes where a wireless solution and the possibility of expanding with multiple handsets around the room are desired. Due to the emphasis on reliable landline calls and the possibility of use in different rooms, it is also suitable where mobile connectivity is not always optimal. The device will show its value most to users who want to simply upgrade their communication environment, but do not expect additional advanced features or a large number of handsets for very busy environments from the base station.

Recommendation source: Enaa guides and team experience.

User view

The Yealink W70B base station is most suitable for smaller family homes or small offices, where ease of use and clear audibility are paramount. It will be especially appreciated by users who already have several wireless headsets and who need to remain reachable in multiple rooms—for example, parents with children or employees in a home office.

Many users trust Yealink products for their reliability and recognizable simplicity in everyday communication.

Why buy at Enaa

At Enaa, you can expect an up-to-date offer and friendly professional support that makes it easier for you to choose between landline phone models. In addition to clear categorization, we also enable you to compare similar solutions to make it easier to find the right product for you.

Answers to frequently asked questions

Can multiple handsets be connected to the Yealink W70B base station?

Yes, you can usually connect multiple wireless headsets to the Yealink W70B base station, which is useful if you want to ensure reachability in different rooms in your home or office.

Does the Yealink W70B base station work with all Yealink headset models?

The base station is designed to be compatible with many Yealink headset models, but we recommend that you check compatibility or consult our support before use.

When does it make sense to choose a base station versus a handset set?

The base station is useful if you already have wireless headphones or want to gradually expand your communication system in multiple rooms without having to buy the entire set.

Can the Yealink W70B be used in an environment with less reliable mobile signal?

Yes, the base station is designed to provide stable landline calls in environments where the mobile signal is poor or unreliable.

Description updated: April 2026