I'm not attempting to make a comparison here, but something occurred to me. We manage about 100 FreePBX systems and we were advised by Sangoma to asterisk-version-switch to version 13.22 which is in their repository now to replace 13.26 which they removed due to "significant issues". Then I noticed after the Thirdlane MT yum update last night that the running Asterisk version is 13.26. I don't know if there could be issues here but we had many FreePBX issues on Asterisk 13.26 & 16. I imagine it's isolated to FreePBX but just wondered how Asterisk version issues can have an affect cross-platforms.