Kamailio Alternatives
Kamailio
Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under GPL, able to handle thousands of call setups per second. Among features: asynchronous TCP, UDP and SCTP, secure communication via TLS for VoIP (voice, video); WebSocket support for WebRTC; IPv4 and IPv6; SIMPLE instant messaging and presence with embedded XCAP server and MSRP relay; asynchronous operations; IMS extensions; ENUM; DID and least cost routing; load balancing; routing fail-over; accounting, authentication and authorization; support for many backend systems such as MySQL, Postgres, Oracle, Radius, LDAP, Redis, Cassandra, MongoDB, Memcached; XMLRPC control interface, SNMP monitoring. It can be used to build large VoIP servicing platforms or to scale up SIP-to-PSTN gateways, PBX systems or media servers like Asterisk™, FreeSWITCH™ or SEMS. Kamailio and the SIP Express Router (SER) teamed up for the integration of the two applications and new development.
Best Kamailio Alternatives for Windows
Looking for a program that is like Kamailio? We have our top picks here. If you need another program that has some of the features of Kamailio on your device, read what we recommend in this post.
Asterisk
FreeOpen SourceMacWindowsLinuxAsterisk is free software that transforms a computer into a communication server. Asterisk lets you build applications like PBX, VoIP gateway, IVR and ACD.
Features:
- Low level
- SIP
- Voice chat
FreeSWITCH
FreeOpen SourceMacWindowsLinuxBSDFreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any...
3CX Phone System
FreemiumMacWindowsLinuxWebAndroidiPhoneMicrosoft Exchange ServerChromeMicrosoft Office SuiteFirefox3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box.
Features:
- SIP
- Voice chat
Wazo
FreeOpen SourceMacWindowsLinuxSelf-HostedWazo is a unified communications platform based on Asterisk and focused on extensibility.
Features:
- Extensible by Plugins/Extensions
- SIP
- Web-Based
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