Linphone

Linphone 3.7

Free
Communicate freely with people over the internet, with voice, video, and text
3.9  (9 votes)
2.0
3.11.1 (See all)

With Linphone, you can communicate freely with people over the internet; with voice, video, and text instant messaging. It makes use of the SIP protocol, an open standard for internet telephony. You can use this application with any SIP VoIP operator, including the free SIP audio/video service.

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