This application behaves like a SIP UAC and its main purpose is to generate SIP calls to any SIP UAS. The user has total control over each SIP header and parameters. It is very useful when testing different scenarios or replicating signaling or media problems. By customizing each part of the messages that make up the call there is virtually no limit on what you can do. Select calling number, called number, prefix, UDP ports , codecs, call duration etc easily on a friendly GUI.
The application comes with a voice recording on the 2 supported codecs (G711 U-law and G711 A-law) ready to use that are played back during the duration of the call. It logs each message on a text file and also allows the user to export the complete call (Signaling and RTP packets) to .pcap format to make it easier to share the call with anybody for posterior analysis.