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The Session Initiation Protocol (SIP) is a signaling communications protocol widely used nowadays for controlling multimedia communication sessions such as voice and video calls over Internet Protocol (IP) networks.
Thanks to its simplicity, SIP messages are often used in creative ways for which these were not originally designed (e.g. using periodical OPTIONS packets as NAT keep-alive instead of using STUN or TURN) and thus SIP traces of the captured traffic often contain "useless" traffic...
VoIP Honey project provides a set of tools for building an entire honeynet, thus includes honeywall and honeypot emulating VoIP environments such as Asterisk PBX or OpenSer with fully configurable connections.
Voip Honey runs on GNU/Linux and Windows Systems. It can be compiled for Mac OSX as well.
Small and effective program for SIP traces anonymization
The Session Initiation Protocol (SIP) is a signaling communications protocol widely used nowadays for controlling multimedia communication sessions such as voice and video calls over Internet Protocol (IP) networks.
A good way to design optimization techniques for SIP deployment would be to analyze SIP traffic from existing networks. However, publicly available analyses of SIP traffic are rare and thus not a lot of knowledge exists about typical behavior of a SIP server (as opposed to, for...
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ss7mon will implement the following features for SIGTRAN and SS7 family of protocols:
- Message sniffer.
- Call flow tracing.
- Traces DB.
- Distributed tracing.
- QoS monitoring.
- KPI monitoring.
- Web interface.
- CLI commandline interface.
- ...etc.
Go to github.com/vlm/asn1c for the latest version.
This ASN.1 compiler turns ASN.1 specifications into C code. The asn1c is shipped together with conformant BER/DER/XER/PER codecs. The X.509, GSM TAP3, MEGACO, RRC and LDAP encoding and decoding examples are part of the source code distribution.
NOTE: THE asn1c PROJECT HAS LARGELY MOVED TO GITHUB: http://github.com/vlm/asn1c
What is t38modem? From your application view point it's a fax/voice modem pool. From IP network view point it's a H.323/SIP endpoint with T.38 fax support. From your view point it's a gateway between an application and IP network. Works with HylaFAX.
DTMF detector library and/or application that reads in the specified audio file and returns/outputs whether DTMF detected and/or list of detected digits. May have GUI and commandline interfaces.
This is a SIP signaling layer to create a fully operative multipoint (video) conference server using SIP clients and RTP media streams in combination with strManager as a media management layer.
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A commandline SIP/H323 softphone capable of sending and receiving audio files as well as sending out of band DTMF digits. Supports a BNF format configuration language for scripting call scenarios. Useful for example system testing.
IHU is a VoIP application for Linux (using Qt and Speex), with low latency, crypted stream, minimal use of bandwith, and without intermediary servers. It is the easiest way to talk real-time with your friends (like phone) on the internet or LAN.
CONFIANCE stands for CONFerencing IMS-enabled Architecture for Next-generation Communication Experience: an implementation of the IETF XCON (Centralized Conferencing) framework and of the BFCP (Binary Floor Control Protocol)
Bluetooth Configurable Remote Control Server This application executes commands asociates to messages strings.The messages can be send by a RFCOMM bluetooth connection.A sample cliente Bluetooth Configurable Remote Control Client(BCRCC) is also provided.
HAOpenSS7 is a High-Available Open SS7 Gateway that consists of multinodes providing the intended functionalities needed by the most of the Inteligent-Network(IN) and Value-Added-Service(VAS) applications.
Voice XML Enabling Software (VXES) is an application that connects a VoiceXML Interpreter, a telephony platform, and MRCP servers that provide services for Automatic Speech Recognition and Text to Speech Synthesis. C++, Windows & Linux OS supported
SMS-Dispatch is Linux console C++ program for SMS messages dispatch from preliminary prepared text file via circuit GSM phone in batch mode. Tested on Motorola C3xx phones. So you can create the report about users status for ex. and send it them as S
A billing system suitable for any telephony platform. This system will run on any architecture that supports Python and C, originally ported to i386 on Linux systems. The initial platforms for telephony will be: Asterisk and Kamailio.
SpITAssassin will be an enhancement to the successful SpamAssassin to detect Spam over Internet Telephony. This projects extends the SpamAssassin-functionality to insert SIP-compatible headers marking possible Spit-calls.