Categories
Blog
Sign inSign up

Communications

VoIP

OpenSIPS
7.5

A versatile SIP server for handling VoIP calls, instant messaging, and presence services with robust scalability and security features.

Activity

Maturity

License: GPL-2.0


1362
136
Provides commercial services
Yacc
Makefile
C
Kamailio
7.4

Kamailio is a robust, high-performance SIP server for handling thousands of call setups per second in telecommunication environments.

Activity

Maturity

License: GPL-2.0


2495
235
Unknown
Makefile
C
Shell
FreeSWITCH
7

FreeSWITCH is a scalable communication platform that enables voice, video, and text across various devices and applications.

Activity

Maturity

License: MPL-1.1


4141
274
Provides commercial services
C
C++
C#
Asterisk
6.9

Asterisk is a software that enables users to create and manage communication applications like voice calls, video conferencing, and messaging.

Activity

Maturity

License: GPL-2.0


2620
240
Provides commercial services
Python
C
Shell
Routr
6.7

Routr is a versatile SIP server designed for modern communications, offering scalability, security, and seamless integration capabilities.

Activity

Maturity

License: MIT


1532
10
Donations
TypeScript
Java
JavaScript

Let’s stay in touch
Subscribe to our newsletter to receive latest articles to your inbox weekly.
Product
Company

© 2025. All rights reserved
Privacy PolicyTerms of Service