Software Features
The EyeSDN software offers a set of features beyond the pure call recording:
- Audio Compression
- Automatic Fault Reporting
- Export of CDR Data
- D-Channel Monitoring
- DTMF Decoding
- E-Mail Transmission
- FAX Decoding
- Filter Rules
- Phone System Integration via TAPI
- Line Status Monitor
- Manual Recording Control
- Phone Book
- Time and Volume based Storage Quota
- Central Storage for Recordings
- Access Control
Data Sheet
Download PDFAudio Compression
To save disk space the software allows to compress the recordings by using WAV-files with different audio codecs. Depending on the codec the resulting file size can be as small as one tenth of the original size (mono).
The ISDN codec (G.711) uses 128 kbits/s for a dual-channel recording. A compressed stereo WAV-file has 24 kbits/s and a compressed mono WAV-file has 8 kbits/s (low quality) or 13 kbits/s (higher quality).