jSS7 is an open-source Java implementation of an SS7 signaling stack, enabling Java applications to communicate with legacy SS7 network elements and SIGTRAN-based infrastructures.
The project provides protocol-level support for both traditional SS7 deployments and IP-based signaling, and is designed to be embedded as a core signaling component within telecom platforms.
This repository is maintained and published as open source by PAiCore Technology.
For more information, visit https://paicore.tech.
jSS7 is the only Open Source Java based implementation of the SS7 protocol stack. It provides implementations for the protocols of the SS7/SIGTRAN stack:
- MTP2
- MTP3
- ISUP
- M3UA (SIGTRAN over IP)
- SCCP
- TCAP
- MAP
- CAP
- INAP
The stack supports integration with IP-based SS7 signaling environments (SIGTRAN), and can be used with Intel family signaling boards (Dialogic SS7 cards) or Zaptel/Dahdi compatible TDM devices (Digium, Sangoma).
- Java 11 (OpenJDK recommended)
- Maven 3.6.x or later
- Ant 1.10.x or later
git clone https://github.com/paicoretech/jss7.git
cd jss7
mvn clean installjSS7 can be used as a protocol stack or library within telecom systems, or operate as a standalone application running over WildFly application server.
This project is licensed under the GNU General Public License v3.0 (GPL-3.0).
See the LICENSE file for details.
