A1 VoIP fact sheet 166 KB  
A2 VoIP for Dummies 529 KB  
A3 FCC Consumer Advisory (Voice Mail Fraud) 21 KB  
A4 What is Voip 29 KB  
A5 VoIP sounds like the greatest thing since sliced bread 23 KB  
A6 Power over Ethernet 119 KB  
A7 Nortel Norstar Messaging 100 and Messaging 150.pdf 128 Kb  
A8 Basics Telephony - History of Telecommunications 541 Kb  
A9 Avaya IP Office Release 8.0 zip 7 MB  
A10 Student Avaya Materials zip 717 MB