In this post I like to highlight the virtual appliance’s release of the Microsoft Teams Direct Routing Survivable Branch Appliance (DR-SBA) by Audiocodes. Audiocodes announced the DR-SBA release in the recent Product Notice #0414. This enables you to deploy your Audiocodes DR-SBA on-premises as a virtual appliance.
One of my older articles explained what a Teams DR-SBA is, see link in the additional resources’ section.

Features overview
- deployed on the existing virtualization environment on Hyper-V 2016/2019 or VMware ESXi 7.0+
- PSTN calling survivability on connectivity failure with Microsoft Teams
- interoperable with Audiocodes SBCs
Minium VM requirements
- CPU cores: 2
- RAM: 8 GB
- Disk: 50 GB (SSD/HDD)
- vNIC: 1







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