[asterisk-users] Asterisk 13 on Microsoft Azure Centos 7 instance cannot encode gsm via MixMonitor
patrick at laimbock.com
Fri Sep 13 06:36:32 CDT 2019
> Hi all
> I maintain the above - it was set up by an external party with whom relations have now been severed by my employer.
> Quite early after the deployment it became evident that all .gsm audio files produced on this virtual instance at Azure via MixMonitor are corrupt.
Is the CentOS 7 installation/image the same across your bare-metal hosts and the one on azure? AFAIK there is still no official CentOS 7 image provided by the CentOS Project on the azure marketplace. Instead it's created by a third party . So there may be differences that could cause issues. On your azure host, check the repo files in /etc/yum.repos.d/. If the mirrorlist/basurl points to openlogic or roguewave than it's a third-party image. IIRC Amazon and GCP have official CentOS 7 images provided by the CentOS Project. Maybe try one of those to see if the issue persists? Alternatively create your own CentOS 7 VM from the official CentOS 7 repositories using kickstart and try that on azure.
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