Question
Provider has added a new DAG into the infrastructure, and noticed that the new DAG servers have not correctly picked up the existing UMDialPlans.
Is it possible to propagate them automatically?
Answer
UM provisioning works the following way:
When a subscription is provisioned, the Dial Plans get added to all the servers currently in environment.
It is necessary to run following command on one of the original nodes:
PS> Get-UmDialPlan -DomainController $preferredDC | foreach {Set-UmService -Identity $newservername -DomainController $preferredDC -DialPlans @{Add=$_.Identity}}
Where $newservername denotes the FQDN of the newly added node.
$preferredDC is the FQDN of preferred Domain Controller in POA. This value may be obtained by locating a domain controller inside the domain for Exchange 2013 UM through POA Provider Panel > Infrastructure > Hardware Nodes, navigating to Applications, clicking ADDomainController and navigating to Preferred Domain Controller tab.
The above command will propagate the existing dial plans to the new node.