TCC-CarlosStahelin TCC Carlos
http://sourceforge.net/projects/voipmonitor/?source=directory
Saves SIP calls to WAV from G.711/G.729/G.723/GSM/iLBC/Speex Calculates MOS score according to ITU-T G.107 E-model Realtime listen to ongoing calls Fast SIP RTP packet sniffer Advanced web application for filtering CDR and finding worst calls by MOS/Loss/Latencies Jitterbuffer simulator (fixed and adaptive) Detects terminated calls when SIP BYE or OK is missing.
http://sourceforge.net/projects/opensips/?source=directory
http://sourceforge.net/projects/activa/?source=directory
http://www.raspberry-asterisk.org/
http://sourceforge.net/projects/voipgmap/?source=directory
http://code.google.com/p/webrtc2sip/
http://code.google.com/p/virtual-pbx/
http://code.google.com/p/sipvicious/ SIPVicious suite is a set of tools that can be used to audit SIP based VoIP systems. It currently consists of four tools:
http://code.google.com/p/lte-sim/
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6200720
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5678010
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6391702
Artigos Interessantes
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6129367&tag=1
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6450537
http://opensource.telkomspeedy.com/wiki/index.php/VoIP_Cookbook:_Calculation_for_Call_Center
http://pearl.plymouth.ac.uk/handle/10026.1/870
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1523933
Anotações
Pontos definidos na reunião de 2/10/2013
- Elaboração de texto explicando os dados extraídos do VoipMonitor para uma sessão tipo 1A e 1B;
- Inferir como o Voip Monitor fez a predição do MOS;
- Analisar a sessão com o software da ITU-T e comprar com os resultados do VoipMonitor;
Outros pontos:
- como predizer o MOS para duas legs;
- geração de alarme de MOS abaixo do tolerado em tempo real;
- relatórios dos problemas já encontrados com o VoipMonitor;
- problema de sincronização de relógios pode influenciar report do RTCP;