RestComm Java SS7 Stack and Services
Java HTML JavaScript CSS Shell Batchfile
Latest commit d41540d Jan 22, 2018 @knosach knosach add tests #258 (allow TCAP user specify ability to skip protocol vers…
…ion in dialogue portion)
Failed to load latest commit information.
cap closes #247 (TCAP dialog timeout - announsing of a peer) Dec 22, 2017
congestion Switching to version 8.0 Jul 4, 2016
docs issue #72 (CLI : adding of SCTP object modifying) Jan 11, 2018
hardware Excluding a native dahdi lib from pom.xml Nov 21, 2017
inap Switching to version 8.0 Jul 4, 2016
isup ISUP: Update IAM with 23 optional parameters from ITU Q.763 Feb 27, 2017
m3ua fix checkstyle Jan 11, 2018
management Fixing Windows up arrow issue, related jira JSSSEVEN-237, github issue Dec 21, 2017
map fix check style after PR 279 Jan 22, 2018
mtp update #16 (modify test for 8 bit sls) Dec 29, 2017
oam closes #45 (GUI: adding of SCCP object modifying) Jan 19, 2018
release closes #225 Jan 10, 2018
sccp update #29 (rename method and variable) Jan 9, 2018
scheduler Added MBean interface to Scheduler and ShellServer. Added getter/sett… Feb 16, 2017
service changing jmxtools repo to avoid manual library installation Jan 4, 2018
sgw Fixing of sgw-beans.xml for new ShellExecutor May 12, 2017
statistics Switching to version 8.0 Jul 4, 2016
tcap-ansi update #29 (rename method and variable) Jan 9, 2018
tcap add tests #258 (allow TCAP user specify ability to skip protocol vers… Jan 22, 2018
test/tcap-benchmark Fixing of .gitignore Jan 18, 2017
tools Update of ss7 simulator - adding of sms-deliver tpdu into Jan 21, 2018
.gitignore adding deploy-with-logging target for wildfly release script Dec 15, 2017 Add license scan report and status Jul 7, 2017
Stacks_Parameters.ods updates #50 (add new property in doc etc) Dec 19, 2017
pom.xml Switching to a sctp version from repo Jan 21, 2018

RestComm Java SS7 Stack and Services

Join the chat at FOSSA Status


Open Source Java SS7 stack that allows Java apps to communicate with legacy SS7 communications equipment.

jSS7 provides an open source software solution implementing M3UA, SCCP, TCAP, CAMEL, MAP, ISUP protocols for a dedicated equipment (Dialogic) and also M3UA (SIGTRAN) over IP.

Download the jSS7 Data Sheet for more high level information.

jSS7 uses

jSS7 is lead by TeleStax, Inc. and developed collaboratively by a community of individual and enterprise contributors.


RestComm jSS7 is licensed under dual license policy. The default license is the Free Open Source GNU Affero GPL v3.0. Alternatively a commercial license can be obtained from Telestax (contact form)

FOSSA Status


Download binary from here or Continuous Delivery builds from CloudBees

Maven Repository

Artifacts are available at Sonatype Maven Repo which are also synched to central


Read our RestComm jSS7 wiki

Build From Source

Read the instructions to build RestComm jSS7 from Source

Other Open Source Projects that leverages jSS7

All Open Source RestComm Projects

Open Source