Overview:

VoIP32 is a 32-bit embedded webserver project, primarily designed and developed by Ben Laskowski. In addition to standard ethernet capabilities, VoIP32 is so named because it also features onboard audio circuitry for web-based audio and supports voice over internet protocol (VoIP). VoIP32 is an open source project, and is released under NBitWonder’s standard legal terms.

VoIP32 is a 32-bit upgrade to the original VoIP webserver project, interchangeably referred to as VoIP8 and the VoIP-server. For more information on that project, see the VoIP8 project page.

Versions:

VoIP32 has gone through several revisions, which are detailed below:

• VoIP32 v2.0: VoIP32 v2.0 uses a PIC32MX795F512H microcontroller. Notably, this microcontroller features an internal ethernet MAC controller, which will lead to a massive performance increase over the VoIP32 v1.0 predecessor
• VoIP32 v1.0: The original version of the VoIP32 webserver, this board was itself an upgrade from the VoIP8 project. A 32-bit PIC microcontroller was used over the 8-bit PIC microcontroller used in previous generations. This lead to substantial power, memory, and speed improvements over previous generation technology. In testing, VoIP32 v1.0 was successfully able to run network transfers at approximately 1.5Mbps, beating comparable hardware/software solutions provided by even Microchip Technology themselves.