In This Article

Overview

This article covers the process to add public IP addresses (IPv4 & IPv6) to the Teams Trusted IP Address list.  The trusted IP address list is used by the Teams client to determine if the user's device is on the corporate network. 

NOTE

If you obfuscate your public IP addresses internally by using a proxy or other service, you cannot configure emergency calling.  The Teams client uses public IP addresses to determine whether it is located on the corporate network.


Add a Trusted IP Address

Teams Admin Center

In the Teams Admin Center, browse to:  Locations > Network Topology > Trusted IPs (tab)

Click Add, and in the fly-out window, enter the following:

  • IP Version:  IPv4 or IPv6
  • IP Address
  • Network Range (CIDR)
  • Description




PowerShell

Trusted IP Address Commands

PowerShell examples to add IPv4 & IPv6 trusted IP addresses. 

# Define the IPv4 Trusted IP Address Properties
$IpAddrProperties = @{

	Description = "East Coast HQ"
	IpAddress 	= "8.8.8.8"
	MaskBits	= 32
}

# Add the new Trusted IP Address
New-CsTenantTrustedIPAddress @IpAddrProperties

# Define the IPv6 Trusted IP Address Properties
$IpAddrProperties = @{

	Description = "East Coast HQ"
	IpAddress 	= "2001:4860:4860::8888"
	MaskBits	= 128
}

# Add the new Trusted IP Address
New-CsTenantTrustedIPAddress @IpAddrProperties







  • No labels