Voice over IP Technologies

Voice over Internet Protocol (VoIP) is a reliable technology that enables routing of voice conversations over the Internet or any other IP network.

VoIP is the emerging standard to make and receive phone calls using your broadband Internet connection instead of your legacy copper phone line. Voice over IP converts your phone calls into packetized data so that it can be transmitted through your high-speed Internet connection. At the receiving end of the call, that data is rebuilt into the sound of your voice. Your callers will never know that it's any different since the technology behaves just like a regular phone call.

Supported VoIP Hardware

Supported Voice over IP Software

Advantia VoIP Systems is a proponent of open source and open standards for its VoIP telephony solutions. Here are three major open source VoIP platforms that we actively deploy and support for our customers:

» Learn more about Asterisk

Asterisk Open Source PBX

Asterisk is a complete telephone system implemented in software. It runs on the Linux Operating System and provides all of the features you would expect from a Private Branch Exchange (PBX). Asterisk does Voice over IP (VoIP) in multiple protocols, and interoperates with almost all standards-based telephony equipment using relatively inexpensive hardware.

» Learn more about OpenSIPS

OpenSIPS SIP Proxy Server

OpenSIPS is one of the fastest SIP Proxies availble with a throughput that makes it as an enterprise, carrier-grade class solution. It started as a fork of OpenSER, an open source project based on the Fokus Fraunhofer SIP Express Router (SER) project. A properly configured SIP Proxy facilitates seamless communication across your entire VoIP network.

» Learn more about FreeSWITCH

FreeSWITCH

FreeSWITCH is an advanced open-source telephony platform that supports many SIP features such as BLF/SLA/presence as well as TCP TLS and sRTP. It also can be used as a transparent proxy with and without media in the path to act as a SBC (session border controller) and proxy T.38 and other end to end protocols.