Lync Server 2010 enables administrators to easily export and import the entire voice-routing configuration from a system. To export a configuration, use the following steps:
1. Open the Lync Server 2010 Control Panel.
2. Click Voice Routing.
3. From any of the submenu selections, click Actions, and then click Export configuration.
4. Select a location to save the configuration file, and then click Save. The file format has a VCFG extension.
To import a previously saved configuration file, use the following steps:
1. Open the Lync Server 2010 Control Panel.
2. Click Voice Routing.
3. From any of the submenu selections, click Actions and then click Import configuration.
4. Locate the configuration file and click Open.
Like all other voice configuration changes, an imported configuration won’t be active until published.