Hello

This is a small collection of software, notes and reference material, mostly on networking and telephony, plus the odd recipe. Most of it is here because I couldn't find it written down anywhere else when I needed it. My photos live over at tucny.photos.

Projects

• WinDriverIndex

  A public index of Windows driver versions across motherboard, laptop, graphics card and silicon vendors, measuring how far each vendor lags behind the newest release. Live at windriverindex.tucny.com.

• WdiCheck

  A Windows app that checks your PC's drivers and BIOS against WinDriverIndex and shows what's out of date. It only reads and never installs anything.

Notes

• DSCP & TOS

  A table mapping every common TOS byte value to its DSCP value and PHB class, with tcpdump and ping examples.

• Philippine numbering plan

  How phone numbers work in the Philippines, with an Asterisk dialplan for PSTN calls.

• Asterisk dialplan basics

  An introduction to contexts, extensions, priorities and the applications you'll use most.

• Asterisk RPMs

  Asterisk packages for RHEL-compatible distributions, with updates at ast.tucny.com.

• Asterisk SIT detection

  A proof of concept for detecting Special Information Tones in SIP early media.

• Lasagne

  Homemade bolognese and bechamel, layered and baked.