<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="AuthenticationException Constructor " Url="html/Overload_Independentsoft_Sip_AuthenticationException__ctor.htm"><HelpTOCNode Title="AuthenticationException Constructor " Url="html/M_Independentsoft_Sip_AuthenticationException__ctor.htm" /><HelpTOCNode Title="AuthenticationException Constructor (String)" Url="html/M_Independentsoft_Sip_AuthenticationException__ctor_1.htm" /><HelpTOCNode Title="AuthenticationException Constructor (String, Exception)" Url="html/M_Independentsoft_Sip_AuthenticationException__ctor_2.htm" /></HelpTOCNode>