Also for clarifications sake this is a feature patch to Asterisk and as such was not included in the Asterisk 11 source (exception FreePBX distro), it will be included in the Asterisk 12 source by default.
Also for clarifications sake this is a feature patch to Asterisk and as such was not included in the Asterisk 11 source (exception FreePBX distro), it will be included in the Asterisk 12 source by default.