Supported and unsupported Asterisk versions
Overview: We have worked with nearly all the various distributions of Asterisk & FreePBX: Elastix; PBX In A Flash (PIAF), AsteriskNow, and Trixbox and of course vanilla asterisk.
Supported versions
Versions 1.4 = Partial Support
Version 1.4 uses AMI v1.0, we will gladly work with customers who have this version. The basic features work, such as direct calls to extensions. Some features like ring groups and queues will need to be tested further.
Versions 1.6, 1.8, 11.x = Fully Supported
Version 11 is very popular with our customers, approximately 30% of our customers use it.
Unsupported versions
NOT SUPPORTED: Versions 12.x, 13.x, 14.x, 15.x, 16.x, 17.x, 18.x, and future releases
If you were to ask which we’d recommend for a new install, it would be PBX In A Flash, Purple (Asterisk 1.8 or Version 11). Mainly because these are the versions we have tested the most internally and most of our customers have found success with.