Solutions Products Download Support About

Zoltes Monitor and Analyzer is an automated non-intrusive tapping tool that monitors the TDM fax traffic and store fax sessions for further analysis using the same engine as Zoltes V.34/ T.38 Fax Analyzer.


  • Multi-user support
  • Up to 16 T1 PRI Tapping ports
  • Record call information - Timestamp and ANI/ DNIS
  • User defined call recording restrictions based on ANI/ DNIS
  • Record media traffic during the call - PCM Mulaw, 8 bits, 8000 Hz
  • Grade recordings by notes for further references
    Filter call recording history by Timeframe, ANI/ DNIS, and Notes
  • Export PCM data bBased on user defined filter
  • G.711 pass-through, IP T.38, V.34 hd, V.17, V.29, V.27, V.21, T.30
  • V.34 hd full transmission decoding
Download Datasheet Download Datasheet

Zoltes fax tapping and analysis approach for field troubleshooting



  • Capture in-field traffic and help pinpointing technical issues
  • Increase productivity while troubleshooting interoperability problems
  • Flawless integration with Zoltes Fax Analyzer for in-depth protocol analysis
  • Can be used for fax conformance and functionality testing



3300 N. Main Street, Suite D
Anderson, SC 29621-4128
Phone: +1 (864) 642-1571

Copyright Zoltes, Inc. 2019. All rights reserved.