CTI issues with Park DNs

CallManager allows you to create Park positions in a couple of ways.

The most common is an all numeric numbering plan.
Example:

5000

500[0-9]

500X

However, it is possible to create Park positions with non-numeric characters.

While these can still function as park positions, CallManager will not provide proper CTI information on those positions.  Furthermore, it has been noted that if there are a very large number of these, the Cisco TSP from CallManager 10.5.2 will crash providing no CTI for any DNs.

Examples:

*5000

#5000

*500[0-9]

*500X

Bridge Communication Operator Console only supports all numeric globally unique park DN's.