One reason for calling this Dial Pulse Detection implementation Global DPD is that the detection algorithm supports 8 pulse-per-second to 22 PPS telephones. Dialogic is continuously qualifying its Dial Pulse Detection algorithm against dial pulse data collected from different parts of the world to improve DPD accuracy for the telephone systems and telephones in different regions. As appropriate, Dialogic will issue download parameters from time to time to improve the accuracy of DPD in a given region of the world, whether it is part of a country, an entire country, or a group of countries.
Customized Global DPD download parameters are provided for several countries: Argentina, Brazil, Colombia, India, Japan, Mexico and Venezuela, one of which can be selected during Installation (refer to the Country Specific Parameter File). As additional regions are qualified for customized Global DPD, relevant region-specific support will be released.
Support for a generic 10 pulse-per-second (PPS) Global DPD parameter file is provided for countries that use 10 PPS phones.
You must install the Country-Specific Parameters and select a country to obtain support for Global DPD.
Refer to the Voice Software Reference: Programmer's Guide for programming information and sample code.
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