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raindrop_id: 670472608
created: 2025-08-30T11:44
updated: 2025-09-22T13:26
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# Metadata
Source URL:: http://www.linphone.org


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# Linphone open source VoIP SIP softphone - voice, video and instant messaging

Linphone is an open source SIP client for HD voice/video calls, 1-to-1 and group instant messaging, conference calls etc. Available for iOS, Android, Windows, macOS and GNU/Linux.

## Highlights