Hi Spencer,
Maybe you could leverage this good feature to accomplish what you need;
Setting Up Chaining Message Notification
Message notification can be set to "chain" to a series of notification devices if an attempt to send notification to the first selected device fails. The definition of failure to a notification device is based on the options you select for retrying a device that is not answered or is busy.
The Cisco Unity Administrator does not allow pager devices to be used for chaining message notification because notification to these devices does not fail.
To Set Up Chaining Message Notification
Step 1 In the Cisco Unity Administrator, go to the Subscribers > Subscribers > Message Notification page.
Step 2 Click a notification device from the Device list, and enter settings for it, as applicable.
Step 3 Click another device in the If Notification Fails, Send Notification To field.
Step 4 In the Device list at the top of the page, click the same device that you indicated in Step 3, and enter settings for it as you would normally, with the following exceptions:
•In the Notify Subscriber Of table, uncheck all types and urgency of messages that should generate notification. If any message types are checked in this table, message notification for this device will commence immediately and will not wait for the notification failure of the previous device. Therefore, your notifications will not chain but all trigger at once.
•In the Send Initial Notification After How Many Minutes field, leave the default setting of 0.
Step 5 Repeat Step 3 and Step 4 for any subsequent devices that you wish to chain for message notification.
From this good Unity doc;
http://www.ciscosystems.com/en/US/docs/voice_ip_comm/unity/5x/administration/guide/ex/5xcusag220e.html#wp1048359
Hope this helps!
Rob
