ProcessWire vs Siphon SIP
A side-by-side look at ProcessWire and Siphon SIP. For an in-depth review of either product, follow the links below.
ProcessWire
Development
ProcessWire is an open source content management system and web framework that is built on PHP. It has a strong focus on flexibility, modularity, customization, and ease of use for developers and site owners. ProcessWire aims to reduce development time and provide powerful functionality out of the box.
phpcmsopen-sourcemodular
Siphon SIP
Social & Communications
Siphon SIP is a voice over IP (VoIP) software for making internet calls. It allows you to make free SIP calls to other Siphon users as well as cheap calls to phones globally.
voipsipinternet-callsfree-calls
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