sipbomber - tool for testing SIP-protocol implementation (RFC3261).
Current version can check only server implementation - UAS
(UAS are proxies, user agent servers, redirect servers, and registrars).
unicap provides an uniform access to video capture devices. Currently you can access v4l, v4l2, IIDC 1394 ( DCAM ) cameras and video to firewire converters with a single API. New devices can be added via a plugin system