VoIPCalc is a handy tool for quickly estimating bandwidth savings and mouth to ear delay in a VoIP network.

Features include:

- codec selection, automatically calculates frame sizes and frame times.

- preconfigured to default values; customizable to any other values

- voice activity and burstiness factors

- header compression option

- automatic transit delay and jitter estimation

- calculates total bandwidth for any given codec, and savings compared to 64 kbps PCM

- total mouth to ear delay for the chosen inputs

- extensive help files.

 Order full version for $39.00 US, plus taxes where applicable: