About -> News -> "Call Control" module
OpenSIPS 1.5.0 and prepaid support
Call Control is a prepaid application that can be used together with OpenSIPS call_control module and CDRTool rating engine to limit the duration of SIP sessions based on a prepaid balance. It can also be used to limit the duration of any session to a predefined maximum value without debiting a balance.
Call Control achieves this by maintaining a timer for each session and sending BYE messages to both SIP end-points, if the session exceeds its maximum session limit or if the Call Control receives a command to forcefully close the call from outside.
The software is available as a tar archive at:
For people running Debian testing or unstable there is an official public repository. To use it, add these lines in /etc/apt/sources.list
After that, run:
apt-get update apt-get install callcontrol
For more information visit: