OpenWRT investigation

*Please read to the end before responding* I'm looking to extend the capabilities of the GL-MT300A mini router (OpenWRT based) I want to leave its current capabilities intact, but enable SIP recording I have a similar setup on a Raspberry Pi using Oreka and inotify to upload completed audio files to my server Here is what I am looking for as a deliverable 1. Can actual wav files be produced on the GL-MT300A, maybe by using Oreka? 2. Can the stock firmware be extended to have a new "registration" page? All I really want to capture there is an email address and a registration token? 3. Can a file be uploaded as a base64 encoded object via an https: API? If 1. cannot be achieved, then I, know that pcapsipdump does work, so I can accept the pcap file as an upload if necessary That is the investigation piece If I can get a "yes" to the above, I'll be looking for a quote to rebuild the firmware with a) recording capability (eg Oreka or pcapsipdump), b) automatic upload to my server of the resulting files, c) the "registration" page, and d) automounting of USB drives that will be used for temporary storage of the audio/pcap files (the device only has 64Mb of RAM, which in terms of free space only gives 30 mins max of recording). This device can accept an SD card internally, so that is an option if it can be autoformatted and mounted The latest firmware has a nice feature that uses the side button to switch from DCHP mode to repeater mode, which is pretty key for this implementation Questions to answer in your proposal - If you don't answer them, you won't be considered What OpenWRT experience do you have? Have you developed on the GL-MT300A before?