There are basically 2 different configurations of Windows PCM Wav files that SpitFire software supports.
For all analog cards and T1 cards using a Flat (D4 AMI) T1:
Sample Rate: 8000 Hz (8 kHz)
Data Rate: 16 bit
Channels: Mono
For all PRI and SIP trunks or Dialers using Text to Speech:
Sample Rate: 11,025 Hz (11 kHz)
Data Rate: 8 bit
Channels: Mono
Last Updated
29th of October, 2008