﻿<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="GSF.Media.Sound" Url="html/N_GSF_Media_Sound.htm"><HelpTOCNode Title="DTMF Class" Url="html/T_GSF_Media_Sound_DTMF.htm" HasChildren="true" /><HelpTOCNode Title="TouchTone Class" Url="html/T_GSF_Media_Sound_TouchTone.htm" HasChildren="true" /><HelpTOCNode Title="TouchToneKey Enumeration" Url="html/T_GSF_Media_Sound_TouchToneKey.htm" /></HelpTOCNode>