<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="AuthenticationException Class" Url="html/T_Independentsoft_Sip_AuthenticationException.htm"><HelpTOCNode Title="AuthenticationException Constructor " Url="html/Overload_Independentsoft_Sip_AuthenticationException__ctor.htm" HasChildren="true" /><HelpTOCNode Title="AuthenticationException Properties" Url="html/Properties_T_Independentsoft_Sip_AuthenticationException.htm" /><HelpTOCNode Title="AuthenticationException Methods" Url="html/Methods_T_Independentsoft_Sip_AuthenticationException.htm" /><HelpTOCNode Title="AuthenticationException Events" Url="html/Events_T_Independentsoft_Sip_AuthenticationException.htm" /></HelpTOCNode>