Customize Group and User call timeouts
Currently the system has hardcoded call timeouts (see KB 951) for how long the system will wait for a response from a called party. It would be helpful if we could change this value per user or group to make sure the call flow behavior doesn't time out before a call can be answered.
This came up during a VCS roll out where calls to the VCS were timing out before a user could unlock and answer the call on their smartphone.
As of Voice Server 5.3 the group call timeout can be adjusted via a system property.