To the page content
T Business

IP phones optimised for Cloud PBX 2.0

Woman talking on a telephone for CloudPBX systems

Business telephones for CloudPBX (Yealink)

Yealink SIP - T73W

Suitable for use with CompanyFlex Cloud PBX 2.0 and Swyx X

Yealink T73W black desktop SIP phone

  • Built-in wireless technologies: With Wi-Fi 6 (dual-band) and Bluetooth 5.0, the phone is ideally equipped for modern offices.
  • Crystal-clear voice quality (HD audio): Thanks to Smart Noise Filtering technology, distracting background noise is filtered out.
  • Extensive expandability: It supports up to 12 SIP accounts and is designed to accommodate up to three optional expansion modules (such as the Yealink EXP55).

     


From €119.90 (one-off payment)
or €4.95 per month

Yealink SIP - T85W

Suitable for use with CompanyFlex Cloud PBX 2.0 and Swyx X

Image of a black Yealink T85W desktop telephone

  • AI-powered noise cancellation: Filters out distracting background noise. Ideal for busy environments or open-plan offices, ensuring crystal-clear voice quality (HD audio) on every call. [
  • Bluetooth 5.0: Allows you to connect wireless headsets and pair them with your mobile phone, for example to synchronise contacts and address books.
  • Content sharing: The T85W can be integrated with video conferencing solutions, allowing you to share your screen directly with remote participants

From €189.90 (one-off payment)
or €7.95 per month

Yealink SIP - T87W

Compatible with CompanyFlex Cloud PBX 2.0 and Swyx X

T87W

  • Support for expansion modules: Additional keypads can be easily managed via the intuitive user interface.
  • AI noise cancellation: Yealink’s proprietary technology filters out distracting background noise in real time (e.g. keyboard typing or air conditioning), ensuring the caller can hear you crystal clear.
  • Expanded ecosystem: The T8 series allows you to configure connected headsets and carry out firmware updates directly via the LCD display.

From €269.90 (one-off payment)
or €10.95 per month

Yealink W75 Mini Multi-Cell

Eine leistungsstarke und flexible Lösung.

Yealink W75 Mini Multi-Cell DECT System Bundle

  • Mit nahtloser Roaming- und Handover-Funktionalität bietet es eine stabile, skalierbare und zuverlässige mobile Kommunikation über mehrere Etagen oder größere Büroflächen hinweg.
  • Optimiert für den Betrieb an der CloudPBX.

Preise auf Anfrage

Yealink W59R – robust cordless IP telephone

Suitable for operation on CompanyFlex Cloud PBX.

Yealink W59R against a white background

  • A robust, IP67-certified cordless telephone for connection to a Yealink W90B base station.
  • The simple extension for existing systems.

From €149.95 one-off
or 6.95€ monthly

Yealink W73H – IP DECT handset

Suitable for operation on CompanyFlex Cloud PBX.

Yealink W73H against a white background

  • Combine the advantages of wireless communication with extensive business functions such as VoIP telephony (Voice over IP).
  • A stylish and modern cordless office telephone with a colour graphic display, optimised for use with the W60B, W70B (single cell) or W90 (multi-cell) base stations.

From €79.95 one-off
or 3.95€ monthly

Yealink W73P – Single-cell IP-DECT handset/base station

Suitable for use with CompanyFlex Cloud PBX.

Yealink w73p against a white background

  • Do away with complicated cabling and long charging times, and make your business communications flexible and mobile.
  • A high-performance, wireless SIP telephone system comprising an IP-DECT base station (W70B) and an IP-DECT handset (W73H).
  • Optimised for use with the Cloud PBX.

From €129.95 (one-off payment)
or €6.45 per month

Yealink W90 – Multicell IP DECT manager or base station

Suitable for use with CompanyFlex Cloud PBX.

Yealink W90_492x492

  • The Yealink W90 IP-DECT Multicell solution enables wireless communication in medium to large premises and is optimised for use with a cloud PBX.
  • Seamless roaming with extensive coverage across multiple locations, supporting up to 250 handsets simultaneously, with signal coverage provided by a single base station.

From€299.95 (one-off payment)
or €12.95 per month

Business phones for CloudPBX (Cisco)

Cisco 7821 Telephone Basic CPBX

Suitable for operation on CompanyFlex Cloud PBX.

Cisco-7821 against a white background

  • Cost-effective entry-level model for IP telephony with a clear monochrome display.

  • Ideal basic IP telephone for low to medium voice communication requirements.

  • Suitable exclusively for operation on the Telekom Cloud PBX.


From €129.95 one-off
or 5.95€ monthly

Cisco 8841 Standard CPBX Telephone

Suitable for operation on CompanyFlex Cloud PBX.

Cisco 8841 against a white background

  • Professional and powerful IP telephone with numerous functions for demanding users.
  • Suitable exclusively for operation on the Telekom Cloud PBX and guarantees reliable, secure, scalable voice communication with high fidelity.

From €219.95 one-off
or 9.95€ monthly

Cisco 8851 Premium CPBX Telephone

Suitable for operation on CompanyFlex Cloud PBX.

Cisco 8851 against a white background

  • Professional and powerful IP telephone in a class of its own, with the option of integrating mobile devices.
  • Suitable exclusively for operation on the Telekom Cloud PBX and meets the highest demands in the business environment.

From €269.95 one-off
or 10.95€ monthly

Our awards

  • Seal_D_Test Winner National Telekom
  • Customer Barometer: Internet B2B – Seal of Approval – Test Winner – Deutsche Telekom
  • Test seal_Digital service offering—Telekom hosting
  • Seal-Chip Test Winner Internet Provider 2025 Telekom
  • Siegel-connect landline test winner 2025 Telekom
  • Siegel Connect Hotline Test Broadband Provider Test Winner 2025 Telekom