May
28
Due to the enormous response to my posting Monday we've setup an automated method to request access to the new beta material.  To access the new material login to your http://members.internetworkexpert.com account and click on the upgrade link to the right of the "R&S Lab Workbook Volume I v4.1" link.  You'll be sent an email with instructions on how to use our new locklizard pdf reader, and you'll see a new course subscription in the members site for the new content access.  The documents can... Read More
May
02
A voice lab rack usually utilizes dedicated piece of hardware to simulate PSTN switch. Commonly, you can find a Cisco router in this role, with a number of E1/T1 cards set to emulate ISDN network side. It perfectly suits the function, switching ISDN connections between the endpoints. Additionally, it is often required to have an “independent” PSTN phone connected to the PSTN switch, in order to represent “outside” dialing patterns - such as 911, 999, 411 1-800/900 numbers. The most obvious way... Read More

Subscribe to INE Blog Updates

New Blog Posts!