Yealink RT20U DECT Repeater
PRODUCT DESCRIPTION
Yealink RT20U DECT Repeater for W52P / W56P / W60P Systems (RT20U) - 1 Year Local Warranty
Fill DECT Dead Zones Without Cabling
The Yealink RT20U is a DECT repeater that extends the wireless range of compatible Yealink single-cell DECT systems — filling coverage gaps across corridors, storerooms and adjacent rooms so handsets stay connected everywhere staff work. Each repeater covers up to 50 m indoors and up to 300 m outdoors.
Automatic Handover Between Cells
The RT20U supports up to 2 simultaneous calls per repeater with automatic handover of calls between cells, so active calls carry on as users walk through the building. Speech is coded at 32 kbit/s G.726.
Up to 5 Repeaters per Base Station
Up to 5 RT20U repeaters can be used with one base station, letting a compact single-cell DECT system cover shops, clinics, F&B outlets and small warehouses without pulling network cable.
Slim and Wall-Mountable
Three LEDs (Power On, DECT Link, Active Relay) show status at a glance, and the slim 12 mm, 107 g housing mounts discreetly on a wall wherever coverage needs a boost.
Yealink RT20U Datasheet — Technical Specifications
| Model | Yealink RT20U DECT Repeater |
| Part Number | 1300041 |
| Product Type | DECT repeater |
| Warranty | 1 Year Local Warranty (Singapore) |
| Compatible Systems | Yealink W52P (firmware 25.73.0.40 or later), W56P (25.80.0.15 or later), W60P (77.81.0.10 or later) |
| Simultaneous Calls | Up to 2 calls per repeater |
| Handover | Automatic handover of calls between cells |
| Deployment | Up to 5 repeaters per base station |
| Speech Coding | 32 kbit/s G.726 |
| DECT Frequency Bands | 1880–1900 MHz (EU), 1920–1930 MHz (US) |
| Indoor Range | Up to 50 m |
| Outdoor Range | Up to 300 m |
| Antennas | 2 internal QWL omnidirectional antennas |
| Transmission Power | Average 10 mW |
| Power Supply | 100–240 V AC, 50/60 Hz |
| LED Indicators | Power On, DECT Link, Active Relay |
| Dimensions | 122 × 62 × 12 mm |
| Weight | 107 g |
| Operating Temperature | 0°C to +45°C |
| Mounting | Wall mountable |
Compatibility & Software Support
Base stations (per Yealink datasheet): Yealink W52P (firmware 25.73.0.40 or later), W56P (25.80.0.15 or later) and W60P (77.81.0.10 or later) IP DECT phone systems.
Handsets: Works with the W-series handsets registered to the base (e.g. W56H), with automatic handover between base and repeater cells.
Deployment note: For current W70B-based systems such as the W73P, choose the newer RT30 repeater. For very large sites, consider a multi-cell system such as the W80B.
Package Contents & DECT Repeater Ordering Information
Yealink RT20U DECT Repeater, USB cable, power adapter, user guide.
| RT20U DECT Repeater | 1300041 (this product) |
| RT30 DECT Repeater (current model) | 1300042 |
| W56H DECT Handset | 1302002 |
Datasheet & Downloads
Frequently Asked Questions — Yealink RT20U
What is the difference between the RT20U and the RT30?
The RT20U is the earlier model for W52P/W56P/W60P systems, supporting 2 simultaneous calls and up to 5 repeaters per base. The newer RT30 supports up to 4 simultaneous calls, the current W70B base and 2-level cascading.
Which Yealink systems does the RT20U work with?
Per the official datasheet: W52P, W56P and W60P IP DECT phones on the listed firmware versions.
How many repeaters can one base station support?
Up to 5 RT20U units per base station.
Will calls drop when moving between the base and repeater areas?
No. The RT20U supports automatic handover of calls between cells.
How much range does each RT20U add?
Up to 50 m indoors and up to 300 m outdoors — actual coverage depends on walls and building materials.
Does the RT20U come with local warranty?
Yes. Every RT20U sold by SourceIT comes with a 1 Year Local Warranty in Singapore and a GST invoice.
