Avaya SBC on an Azure virtual machine (VM) requires a minimum of four (4) and a maximum of six (6) network interfaces. For an HA deployment, you must use a VM with four (4) network interfaces. For more information about Linux VMs used for Azure, see the following websites:
https://docs.microsoft.com/en-us/azure/virtual-machines/linux/sizes
https://docs.microsoft.com/en-us/azure/virtual-machines/fsv2-series?toc=/azure/virtual-machines/linux/toc.json&bc=/azure/virtual-machines/linux/breadcrumb/toc.json
Table 1: Azure B-series VM specifications
Azure Size |
vCPUs |
Memory (GB) |
Temporary Storage (GB) |
NICs |
Standard_B4ms |
4 |
16 |
32 |
4 |
Standard_B8ms |
8 |
32 |
64 |
4 |
Standard_B12ms |
12 |
48 |
96 |
6 |
Table 2: Azure F-series high performance VM specifications
Azure Size |
vCPUs |
Memory |
Temporary Storage |
Maximum data disks |
Maximum cached and temporary storage throughput |
Maximum uncached disk throughput |
NIC ports and Network Bandwidth |
Standard_F2s_v2 |
2 |
4 GB |
16 GB |
4 |
4000 IOPS 31 Mbps 32 GB |
3200 IOPS 47 Mbps |
2 ports 875 Mbps |
Standard_F4s_v2 |
4 |
8 GB |
32 GB |
8 |
8000 IOPS 63 Mbps 64 GB |
6400 IOPS 95 Mbps |
2 ports 1750 Mbps |
Standard_F8s_v2 |
8 |
16 GB |
64 GB |
16 |
16000 IOPS 127 Mbps 128 GB |
12800 IOPS 190 Mbps |
4 ports 3500 Mbps |
Standard_F16s_v2 |
16 |
32 GB |
128 GB |
32 |
32000 IOPS 255 Mbps 256 GB |
25600 IOPS 380 Mbps |
4 ports 7000 Mbps |
