The document discusses different methods of VoIP call recording including edge recording, in-built recording, and packet interception recording. It then introduces Oreka, an open source VoIP call recording software that supports all VoIP platforms and operating systems. Oreka offers features like 100% recording, on-demand recording, selective recording, live monitoring, and multi-site call recording. The benefits of Oreka include being open source, platform agnostic, and working with systems like Asterisk without requiring integration. Finally, the document discusses how hosted call recording is becoming possible with VoIP and the new challenges this provides for service providers.