• Feature Codes

    Feature Codes let you dial short numeric codes (like *69) from your Softphone to instantly trigger specific actions.

  • Registration Modes

    Siperb offers two flexible Registration Modes to suit your deployment needs: Proxy Registration and WebSocket Registration.

  • Browser Phone

    SIPERB began as a fork from the original Browser Phone project, a web-based softphone designed to facilitate real-time communication directly from a web browser.

  • Asterisk Softphone

    This article explains how to configure Siperb as a softphone for an existing Asterisk extension or endpoint.

  • What is SIPERB?

    SIPERB, an acronym for “Session Initiation Protocol Endpoint Relay Bridge,” is a transformative solution designed to merge traditional VoIP systems seamlessly with advanced WebRTC technology.

  • WebRTC to SIP Proxy

    Web Real-Time Communication (WebRTC) is not inherently bound to the Session Initiation Protocol (SIP); it’s a versatile set of technologies designed for peer-to-peer media communications across web browsers.

  • Softphone: What is and why would you use it?

    In the evolving landscape of telecommunications, softphones have become a pivotal tool for businesses and individuals alike. A softphone is a software application that enables voice and video calls over the internet using a computer or mobile device, rather than through traditional hardware like a desk phone.

  • What is STUN?

    STUN (Session Traversal Utilities for NAT) is a protocol that assists in establishing peer-to-peer (P2P) connections over the Internet, particularly in scenarios involving Network Address Translators (NATs).

  • What is SDP (Session Description Protocol)?

    SDP, or Session Description Protocol, is a format used primarily in multimedia communications and applications to describe the details of media sessions. These sessions often involve real-time protocols like SIP (Session Initiation Protocol) and WebRTC (Web Real-Time Communication).

  • Does WebRTC Leak My IP Address?

    Web Real-Time Communication (WebRTC) is an essential technology that powers seamless voice, video, and data sharing over the internet in real-time. It’s commonly used in applications such as video calls, online meetings, and peer-to-peer (P2P) file sharing. However, a known concern surrounding WebRTC is its ability to potentially reveal users’ IP addresses, raising privacy issues for some.