http://www.pantip.com/tech/internet/topic/IT3031481/IT3031481.html
http://topicstock-tech.pantip.com/tech/gadget/topicstock/2010/03/TM2890580/TM2890580.html
http://www.scsystem.net/index.php?lay=show&ac=article&Ntype=11
การเซ็๖
ip modem
http://www.sys2u.com/xpert/viewtopic.php?f=3&t=90