Curious what you mean by work with. We have several Foscam IP cameras, and they work as well with the Almond and Almond+ as they did with any other router.
I have yet to find a good NVR/DVR software to record video,but tinycam works well for viewing and cap to stills. The 9821 the model with the built in dvr to.SD card , so recording software isn't as important as with the 9810s