gXMLBuffer ="<?xml version='1.0' encoding='utf-8' ?>  <tocdata>  <book name=\"Overview\" >    <item name=\"Description\" url=\"np/2_configuration/description_msgwaiting.htm\" />    <item name=\"Assign Message Waiting Type to a Mailbox\" url=\"np/2_configuration/assign_message_waiting_type_web.htm\" />  </book>  <book name=\"DTMF to PBX MWI\" >    <book name=\"Configuration\" >      <item name=\"Configuration Requirements\" url=\"np/2_configuration/configuration_requirements_mwi.htm\" />      <item name=\"DTMF to PBX MWI Configuration\" url=\"np/2_configuration/dtmf_to_pbx_mwi_configuration.htm\" />      <item name=\"Configure Message Cancel Timer\" url=\"np/2_configuration/configure_message_cancel_timer.htm\" />      <item name=\"Turn Off MWI for Skipped Messages\" url=\"np/2_configuration/turn_off_mwi_for_skipped_messages.htm\" />    </book>    <book name=\"Programming (Web Console)\" >      <item name=\"Set DTMF-to-PBX Protocols\" url=\"np/2_configuration/set_dtmf-to-pbx_protocols-web.htm\" />    </book>  </book>  <book name=\"MiTAI MWI\" >    <item name=\"MiVoice Business ICP Programming for MiTAI MWI\" url=\"np/2_configuration/3300_icp_programming_for_mitai_mwi.htm\" />    <book name=\"Programming (Web Console)\" >      <item name=\"Configure NuPoint UM for MiTAI MWI\" url=\"np/2_configuration/configure_nupoint_um_for_mitai__mwi_web.htm\" />    </book>  </book>  <book name=\"RS-232 MWI\" >    <item name=\"RS-232 Introduction\" url=\"np/5_optional_features/rs-232_introduction.htm\" />    <item name=\"Defining an RS-232 Serial Port\" url=\"np/2_configuration/defining_an_rs-232_serial_port.htm\" />    <item name=\"Programmable RS-232 MWI Interface\" url=\"np/2_configuration/programmable_rs-232_mwi_interface.htm\" />    <book name=\"Programming (Web Console)\" >      <item name=\"Configure Programmable RS-232 MWI\" url=\"np/2_configuration/configure_programmable_rs-232_mwi_web.htm\" />      <item name=\"Creating a Programmable RS-232 Interface String\" url=\"np/2_configuration/creating_a_programmable_rs-232_interface_string_web.htm\" />      <item name=\"Programming RS-232 MWI Using a Modem\" url=\"np/2_configuration/programming_rs-232_mwi_using_a_modem_web.htm\" />    </book>  </book>  <item name=\"Test Message Waiting Indication (Text Console)\" url=\"np/2_configuration/test_mwi.htm\" />    </tocdata>";