Topic Last Modified: 2012-09-26

Migrating dial-in access numbers requires two steps: running the Import-CsLegacyConfiguration cmdlet (completed earlier in Import Policies and Settings) to migrate dial plans and other dial-in access number settings, and running the Move-CsApplicationEndpoint cmdlet to migrate the contact objects.

To migrate dial-in access numbers

  1. Open the Office Communications Server 2007 R2 administrative tool.

  2. In the console tree, right-click the forest node, click Properties, and then click Conferencing Attendant Properties.

  3. On the Access Phone Numbers tab, click Serviced by Pool to sort the access phone numbers by their associated pool, and identify all the access numbers for the pool from which you are migrating.

  4. To identify the SIP URI for each access number, double-click the access number to open the Edit Conferencing Attendant Number dialog box, and look under SIP URI.

  5. Open the Lync Server Management Shell.

  6. To move each dial-in access number to a pool hosted on Lync Server 2013, run:

    Copy Code 
    Move-CsApplicationEndpoint -Identity <SIP URI of the access number to be moved> -Target <FQDN of the pool to which the access number is moving>

  7. In the Office Communications Server 2007 R2 Administrative tool, on the Access Phone Numbers tab, verify that no dial-in access numbers remain for the Office Communications Server 2007 R2 pool from which you are migrating.