What are the required IP address ranges for Common area phones for voice traffic to be allowed in Firewall inbound and outbound rules?

Question

What are the required IP address ranges for Common area phones for voice traffic to be allowed in Firewall inbound and outbound rules?

I have checked below docs but could not find any IP address which states for common area phone.

https://learn.microsoft.com/en-us/microsoft-365/enterprise/urls-and-ip-address-ranges?redirectSourcePath=%252farticle%252fOffice-365-URLs-and-IP-address-ranges-8548a211-3fe7-47cb-abb1-355ea5aa88a2&view=o365-worldwide#bkmk_teams

Answer 1

Hi @Vinod Survase

There is no further explanation about the detailed usage in this documentation.
But the ip addresses should have also been included in it.

If possible please whitelist the ip addresses in the link to avoid issues.

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