Telephone is an open source SIP softphone and VoIP client for making audio and video calls over the internet. It supports standard telephony features like call waiting, call forwarding and voicemail.
Telephone is a free, open source software for making voice over IP (VoIP) telephone calls over the internet. It can be used as a softphone to make and receive calls through a VoIP service provider or ITSP (Internet Telephony Service Provider).
As an open source VoIP client, Telephone supports standard telephony features out of the box such as call waiting, call forwarding, voicemail, etc. It uses the SIP (Session Initiation Protocol) for signaling and audio/video transmission during calls.
Some key features of Telephone include:
Telephone integrates with most SIP providers and IP-PBX systems for business phone solutions. With its easy-to-use interface and rich feature set, Telephone is a great open source alternative to proprietary VoIP softphones for both personal and business use.
Here are some alternatives to Telephone:
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