Search Results for "gsm calls"

VoIPmonitor is open source network packet sniffer with commercial frontend for SIP SKINNY MGCP RTP and RTCP VoIP protocols running on linux. VoIPmonitor is designed to analyze quality of VoIP call based on network parameters - delay variation and packet loss according to ITU-T G.107 E-model which predicts quality on MOS scale. Calls with all relevant statistics are saved to MySQL or ODBC database. Optionally each call can be saved to pcap file with either only SIP / SKINNY protocol or...

Airean is a proof-of-concept application showing that eavesdropping of GSM traffic (voice calls, mobile locations, SMS messages) is possible using a standard desktop PC with a small investment in hardware. The application requires a hardware interface to capture signals. Currently the following devices are supported: * Ettus Research USRP * Great Scott Gadgets HackRF (will be implemented when the device is released) Airean has the following capabilities: * Scan the GSM spectrum * Show nearby GSM base stations on a map * Monitor broadcast channels for active mobile terminals * With knowledge of session key: decode downlink SMS messages and audio * By interfacing to external programs: obtain session key from a captured communication with high probability For more information, see the Wiki section.

The GSM Security System supports two SIM communication, 3 alarm zones, 2 output relays, built-in battery. iButton, SMS and Voice calls control.

OpenAT application for Wavecom Fastrack Supreme wireless device that allows to make voice calls with playing audio streams and receiving dtmf codes. It allows to implement a backend for control your applications through GSM voice calls. In addition they

Java API for GSM modems. Allows sending and receiving SMS. Capable to dial out and receive calls in data mode. Contains driver classes for Wavecom and Siemens GSM modems. Extandable. Developers are welcome to supply new drivers.

OpenBootTS is a minimal Debian-based LiveCD which, when booted on x86 hardware with a USRP connected, will act as a GSM base station using OpenBTS to provide a cellular interface and Asterisk to connect calls using VoIP.

rs232 communication component for delphi, supporting GSM - SMS - GPRS - CSD(datacall), GPS - NMEA protocol, - Send-Recieve Short Messages - Establish Data Calls - Make PPP Connection with GPRS Modems (separate from windows)