Configuring Regional Parameters and Supplementary Services
Miscellaneous Parameters
164
Cisco SPA and Wireless IP Administration Phone Guide
8
Miscellaneous Parameters
This section contains both DTMF parameters and localization parameters:
•
DTMF Notes, page 164
•
Localizing Your IP Phone, page 165
•
Managing the Time and Date, page 167
•
Configuring Daylight Savings Time, page 167
•
Daylight Saving Time Examples, page 168
•
Selecting a Display Language, page 169
•
Creating a Dictionary Server Script, page 171
SPA 9X2
WIP310
DTMF Notes
Dual Tone Multi-Frequency (DTMF) is the system used by touch-tone phones.
DTMF assigns a specific frequency (consisting of two separate tones) to each key
so that it can easily be identified by a microprocessor.