This chapter covers the following topics:
Configuring route filters in Cisco CallManager Administration to reduce the number of route patterns or restrict calling to undesirable locations
Modifying route patterns to use access codes and discard digit instructions to convert the dialed number to a number that is supported by a national numbering plan
Configuring transformation masks to manipulate the appearance of the number of the calling party for outgoing calls and to manipulate called numbers for PSTN compatibility
Configuring translation patterns that manipulate ...