Red Hat Knowledgebase: How can I make Network interface names persistent accross reboots in Red Hat Enterprise Linux 5?

http://kbase.redhat.com/faq/docs/DOC-17338 writing udev rules for ethernet inteffaces

How do I craft a dial plan string? - Voxilla VoIP Forum

http://forum.voxilla.com/linksys-sipura-voip-support-forum/do-craft-dial-plan-string-9511.html form post explaining Sipura/Linksys 3XXX dial plan syntax

Beer, Coffee, and a little DSP » Blog Archive » Low Power Asterisk - 4 telephones on 3W

http://www.rowetel.com/blog/?p=61 IP04 (embedded asterisk on blackfin board ) power improvements

PIKA - PIKA [Asterisk ] Appliance for Linux

http://www.pikatechnologies.com/english/View.asp?x=608 asterisk appliance based on 400Mhz AMCC PowerPC. 1xFXS, 1x10/100Eth , expendable up to 8xFXO/FXS/BRI via modules. Sold with SDK and cross-compiler tool-chain

28 papers on real-time and embedded Linux

http://www.linuxdevices.com/articles/AT4991083271.html Ninth Real-Time Linux Workshop held in Linz, Austria, Nov. 2-3, 2007