FreePBX "customcontexts" module

Creates custom contexts which can be used to allow limited access to dialplan applications. Allows for time restrictions on any dialplan access. Allows for pattern matching to allow/deny. Allows for failover destinations, and PIN protected failover. This can be very useful for multi-tennant systems. Inbound routing can be done using DID or zap channel routing, this module allows for selective outbound routing. House/public phones can be placed in a restricted context allowing them only internal calls