An organization that provides voice over IP (VoIP) service and enables calling from SIP phones to plain-old-telephone (POTS) lines and vice versa. SIP is the universal protocol used for Internet ...

SIP Trip Phone is a browser phone in the form of a Nextcloud application. It can connect to SIP providers via Asterisk or directly. License: GNU Affero General Public License Version v3+ This is the ...

This is a WebRTC SIP Phone that can be easily integrated into your web application to make audio and video calls. It uses Janus-Gateway produced by Meetecho. Since it is a client demo, it requires a ...

Now SIP brings all of these benefits to land mobile radio (LMR) users plus entirely new interfacing and interoperability options. This article explores how to interface radio equipment with SIP ...