Reply To: Which Asterisk distribution should I use?

If you find that none of the Asterisk distributions meet your needs, consider using FreeSWITCH instead (this is an alternative product to Asterisk). The GUI configuration generator (called FusionPBX) which sits on top of FreeSWITCH is comparable to many of the products above.

For high availability using a FreeSwitch based PBX please check our High Availability for FreeSWITCH (HAfs) product at https://telium.io/hafs