Linphone

Linphone Varies with device

Linphone offers secure, free VOIP

Voice Over IP lets you make phone calls via the internet Linphone is a smallish, open source project which aims to provide that service for free. This very capable software can be used on almost all mobile and desktop devices and offers HD video and audio calls, conferencing, picture and file sharing, echo cancellation and more. You can store contacts and it has a very clean, user-friendly interface. However, since Linphone is open source, it doesn’t have the full support of larger programs. View full description

PROS

  • Full calling functionality over the internet
  • Instant messages and picture sharing

CONS

  • You don’t get as much support as big rivals
  • Technical side is less user-friendly needs setup

Voice Over IP lets you make phone calls via the internet Linphone is a smallish, open source project which aims to provide that service for free. This very capable software can be used on almost all mobile and desktop devices and offers HD video and audio calls, conferencing, picture and file sharing, echo cancellation and more. You can store contacts and it has a very clean, user-friendly interface. However, since Linphone is open source, it doesn’t have the full support of larger programs.

Linphone

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Linphone Varies with device