Voice and Data Network Design
Sizing
Next Generation DSL Access Backhaul - Download spread sheet
access.xls - 684kB: Excel Spread Sheet
Sizing
Circuit Switched Core Networks and Your Own PBX (PABX) - Download spread sheet
erlang-c.xls - 370kB: Excel Spread Sheet
370
Mobile Networks- Download spread sheet and performance tools
CoreSize.xls - 18kB: Excel Spread Sheet for sizing core networks
Lattice.xls - 21kB: Network Performance Meters
461
Voice Over IP Delay Calculator - Download spread sheet and performance tools
VoIP-Capacity.xls - 33kB: Excel Spread Sheet for sizing VoIP Links
Quality-2.xls - 685 kB: Excel Spread Sheet for calculating VoIP trunk quality
netmeter.zip - 831kB: Network Performance Meters
Voice
clips demonstration of voice digitzation and CODECs
Comp-1.zip - 6,247kB: Zipped 373 demonstration - Part 1
Comp-2.zip - 2,948kB: Zipped 373 demonstration - Part 2
Comp-3.zip - 1,671kB: Zipped 373 demonstration - Part 3
To install, download, unzip all 3 parts into a single folder
and point your browser at the file Comp2.htm
please note that this demonstration requires Microsoft
medial player and its codecs
which can be downloaded from Microsoft