Kamailio is an Open Source SIP Server released under GPL, able to handle thousands of call setups per second. Kamailio can be used to build large platforms for VoIP and realtime communications Ð presence, WebRTC, Instant messaging and other applications. It can also easily be applied to scaling up SIP-to-PSTN gateways, PBX systems or media servers like Asterisk, FreeSWITCH or SEMS.
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Kamailio SIP Server is the #3 ranked solution in top Unified Communications solutions. PeerSpot users give Kamailio SIP Server an average rating of 10.0 out of 10. Kamailio SIP Server is most commonly compared to Genesys PureConnect:
Kamailio SIP Server vs Genesys PureConnect. Kamailio SIP Server is popular among the large enterprise segment,
accounting for 46% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a
computer software company, accounting for 23% of all views.
As of January 2025, the mindshare of Kamailio SIP Server in the Unified Communications category
stands at 9.4%, down from 14.8% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Unified Communications
Top industries
By visitors reading reviews
Computer Software Company
23%
Financial Services Firm
16%
University
8%
Comms Service Provider
7%
Government
7%
Real Estate/Law Firm
7%
Media Company
5%
Healthcare Company
5%
Educational Organization
4%
Construction Company
3%
Transportation Company
3%
Hospitality Company
3%
Pharma/Biotech Company
1%
Insurance Company
1%
Legal Firm
1%
Outsourcing Company
1%
Import And Exporter
1%
Recreational Facilities/Services Company
1%
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