Top 15 FreeSWITCH Alternative and Similar Softwares | Nov 2024

1. DrayTek SIP SoftPhone

The DrayTek Softphone is a SIP phone in software which runs on any Windows PC. It provides full VoIP connectvity directly to the DrayTEL SIP service or can act as an extension to a DrayTek PBX. The softphone uses your PC's speaker/microphone, or for the best experience and more privacy,...... TpSort Score | 2,560,000

2. Ozeki Phone Systems

Ozeki Phone System XE is a Software PBX telephony platform for Windows. Ozeki enables your applications to connect PBX and access IVR, Webphone, SMS sending, 3D video calls and other functionalities. It makes possible to use PHP VOIP, .NET VOIP, VOIP SQL connections or HTTP requests for control and automate...... TpSort Score | 132,000,000

3. XiVO

XiVO is a scalable platform based on Asterisk that offers a free and complete PBX solution. It is licensed under the GPLv3. An IP-PBX an PBX that provides communication services such audio, video, and instant messaging based on the use of standard network technologies such as the TCP/IP protocol.It is...... TpSort Score | 28,400,000

4. PBX in a Flash

PBX in a Flash is a PBX system based on Asterisk, FreePBX and CentOS, coming as an ISO download. A two stage installation process allows for more flexibility for the installation of the PBX specific components. The Asterisk components are compiled from source during the install process which allows for...... TpSort Score | 842,000

5. sipXecs

A SIP based implementation of a PBX / unified communications system....... TpSort Score | 28,400,000

6. Phoner

Softphone for VoIP, CAPI und TAPI.This application enables voice connections to landline, cellular network and VoIP. Phoner can be used as softphone on stationary and mobilecomputer devices attached to anlogue or digital (ISDN) subscriber lines and as SIP client. PhonerLite is also available: it's a specialised version of Phoner for...... TpSort Score | 118,000,000

7. Yate - Yet Another Telephony Engine

Yate is a softswitch (concept of separating the network hardware from network software). It supports VoIP protocols: H.323, SIP, IAX1, IAX2, RTP. For the plain old telephony systems (PSTN) it supports ISDN BRI and PRI. Is compatibile with EuroISDN, National ISDN, Lucent 5E, Nortel DMS-100, NI-2. Yate can...... TpSort Score | 6,790,000

8. FreeSENTRAL

FreeSentral is a full IP PBX consisting of a Linux Distribution, an IP PBX and a Web Graphical User Interface for easy configuration...... TpSort Score | 122,000,000

9. Lumicall

Free calls using open technology on Android. A heavily enhanced derivative of SIPdroid, adding support for ZRTP, SRTP, ENUM, ICE/TURN...... TpSort Score | 28,400,000

10. CSipSimple

csipsimple will allow native sip for android device.It relies on the pjsip SIP stack and use the pjsip-jni project.The use of this native library will ensure a better speed, call quality and less battery consumption than equivalent pure java projects.Another point is that this project will be compatible with most...... TpSort Score | 22,600

11. Voxalot

Voxalot is a global voice applications provider that offers value-added services and features to existing customers of Internet Telephony Service Providers (ITSPs). Members use their own ITSPs to make VoIP calls, while taking advantage of Voxalot’s free and low-cost features that enhance and expand the member’s access to new and...... TpSort Score | 28,300,000

12. Ring

Ring gives you a full control over your communications and an unmatched level of privacy....... TpSort Score | 7,500,000

13. Zoiper

Zoiper IAX & SIP multilanguage and multiplatform (Windows, Linux and Mac OS X) softphone is a VoIP soft client, meant to work with any IP-based communications systems and infrastructure.Zoiper Classic BIZ provides secure high-quality voice calls and conference, fax sending and receiving functionality, and enhanced IP-calling features wrapped in a...... TpSort Score | 145,000

14. Twilio

Twilio is a web-service API that lets you use your existing web languages and skills to build voice and SMS applications. We focus on building a simple, powerful, pay-as-you-go communications platform so that you can focus on what you do best....... TpSort Score | 243,000

15. Zaplee

Zaplee is a global cloud-based PBX phone system. Our system works with Skype, Google Voice, SIP, VOIP, landline and mobile phones. We can provide phone numbers in over 60 countries and thousands of cities.According to one of our customers, Zaplee is…“The fastest, easiest and most cost effective way to set...... TpSort Score | 28,500,000