Business telephony

Zadarma cloud PBX is the only free business phone system with fully automated setup process. Purchase any amount of phone numbers at low cost and connect up to 30 internal lines for free!

Direct integration of Bitrix24 & Asterisk via Bitrix24 REST API

This application allows users to initiate calls from their CRM to the 3CX client for Windows.

You can receive inbound and make outbound calls directly from Bitrix24 via your RingCentral telephony account.

Trusted Asterisk/FreePBX integration with Bitrix24, 14 days for free test

This application allows users to initiate calls on Android Phone (use mobile SIM) from Bitrix24.

The application provides simple and reliable integration of IP-PBX Yeastar S series with any Bitrix24 Cloud or On-Premise version. The application even works with the Bitrix24 free version

No more missed calls! Get all the advantages offered by Vonage telephony and Bitrix24! Your sale managers won't have to guess what clients are calling; now they are able to individually welcome them, access a complete communication history and concentrate on selling instead of data collecting.

Experience the seamless integration of conference calls, call transfers, and hold-on functionality with CallCenter24. Together with our app TwiSMS you may use one number for call and SMS. Whether you need to handle high volumes of calls or provide personalized assistance, our solution offers the utmost flexibility, reliability, and scalability your business demands. Transform your customer support experience today.

A full featured VoIP, SMS, and Contact Center Telephony Solution built exclusively for use with Bitrix24 providing USA and Canadian numbers.

Use Placetel telephony with Bitrix24

An integration for refining communication, improving productivity and driving customer engagement.

Icoming and outgoing calls using Twilio

Make calls to numbers in Brazil and more than 60 countries from your Bitrix24 through our integration with full registration associated with the card and call recording.

Use Netelip telephony with Bitrix24

Integrate Bitrix24 with Servetel to automate all business process and maximize customer delight.

Use Sipgate with Bitrix24 CRM to get a perfect solution for sales teams

The application provides simple and reliable integration of IP-PBX Yeastar P-series with any Bitrix24 Cloud or On-Premise edition. The application even works with the Bitrix24 free version

An integration built to refine communication, improve productivity and drive customer engagement.

Authentication for Bitrix24 with Omicall CRM integration synchronizing customer and call log data