<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="Update Method " Url="html/Overload_Independentsoft_Sip_SipClient_Update.htm"><HelpTOCNode Title="Update Method (Dialog, SessionDescription)" Url="html/M_Independentsoft_Sip_SipClient_Update.htm" /><HelpTOCNode Title="Update Method (Dialog, String, String)" Url="html/M_Independentsoft_Sip_SipClient_Update_1.htm" /></HelpTOCNode>