Databáze vzorků VoIP komunikace s různými kodeky

Czech title

Type

software

License

required - free

Authors

Kmeť Martin, Ing. (DIFS FIT BUT)
Matoušek Petr, doc. Ing., Ph.D., M.A. (DIFS FIT BUT)

Keywords

VoIP, RTP detection, voice codec detection, sample database

Description

Database of samples of VoIP communication with SIP signalization and RTP traffic. It includes calls encoded using different codecs. Samples were generated using network tester IXIA, Cisco Call Manager Express running on Cisco ISR G2 router, and softphone Ekiga. Database contains 20 different codecs and their variants. Samples are generated in PCAP format with SIP signalization and without SIP signalization. Database can be used as a reference database for testing software for codec detection.

Location

Software is available at https://github.com/matousp/audio-codecs-samples.

Licence

This database is distributed openly under Open Source Licence VUT v Brně.

Projects

Modern Tools for Detection and Mitigation of Cyber Criminality on the New Generation Internet (VG20102015022)
Research and application of advanced methods in ICT (FIT-S-14-2299)

Research groups

NES@FIT - Networks and distributed systems research group (VZ NES@FIT)

Departments

Department of Information Systems FIT BUT (DIFS FIT BUT)