Voice over IP (VoIP) speech quality measurement with open-source software components

Proceedings Elmar - International Symposium Electronics in Marine

Volumn , Issue , 2010, Pages 215-218

  Huntgeburth, Bastian ^a   Schumann, Sebastian ^b   Londák, Juraj ^a  

^a DEUTSCHE TELEKOM LABORATORIES   (Germany)

^b SLOVAK UNIVERSITY OF TECHNOLOGY   (Slovakia)

Author keywords

Croatia; ELMAR; Mean opinion score (MOS); NGNlab; Open source; Perceptual evaluation of speech quality (PESQ); Quality of experience (QoE); Quality of Service (QoS); Voice over IP (VoIP)

Indexed keywords

CROATIA; ELMAR; MEAN OPINION SCORES; NGNLAB; OPEN-SOURCE; PERCEPTUAL EVALUATION OF SPEECH QUALITIES; QUALITY OF EXPERIENCES; QUALITY OF SERVICE (QOS); VOICE OVER IP;

INTERNET TELEPHONY; MOS DEVICES; QUALITY OF SERVICE; VOICE/DATA COMMUNICATION SYSTEMS;

QUALITY CONTROL;

EID: 78650142882     PISSN: 13342630     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. NGNlab - NGN laboratory at Slovak Technical University in Bratislava, http://www.ngnlab.eu
2. OpenSIPS (Open SIP Server), a mature Open Source implementation of a SIP server, http://www.opensips.org
3. Asterisk, Open Source telephony switching and private branch exchange (PBX) daemon, http://www.asterisk.org
4. Radcom Network Testing Solutions, http://www.radcom.com
5. ITU-T P.862, "Perceptual evaluation of speech quality (PESQ), an objective method for end-to-end speech quality assessment of narrowband telephone networks and speech codecs", 2001
6. ITU-T P.800, "Methods for subjective determination of transmission quality", 1996
7. ITU-T P. 50, "Artificial voices", 1999
8. SIPp, a free Open Source test tool/traffic generator for the SIP protocol, http://sipp. sourceforge.net
9. ITU-T P.800. 1, "Mean Opinion Score (MOS) terminology", 2006
10. ITU-T P.862. 1, "Mapping function for transforming P.862 raw result scores to MOS-LQO", 2003
11. NetLab - Use Cases for Interconnected Testbeds and Living Labs, http://www.celticinitiative.org/Projects/NETLAB/