Grandstream Networks GXW400x User Manuals

Table of Contents

• Welcome

  4
• Connecting Your GXW–400x

  5
  • Equipment Packaging

    5
• Connect the GXW–400x

  5
  • Safety Compliances

    6
  • Warranty

    6
• Application Description

  7
• GXW–400x Features

  8
  • Software Features Overview

    8
  • Hardware Features

    10
• Using the Web Configuration Pages

  11
  • Configuring the GXW–400x

    11
  • Important Settings

    11
    • NAT Settings

      11
    • DTMF Methods

      12
    • Preferred VOCODER (Codec)

      12
• Basic Operations

  13
  • Understanding GXW Voice Prompts

    13
• Placing Phone Calls

  14
  • Calling phone or extension numbers

    14
    • Direct IP Calls

      14
    • Examples of Direct IP Calls:

      15
    • Call Hold

      15
    • Call Waiting

      15
    • Call Transfer

      15
      • Blind Transfer

        15
      • Attended Transfer

        15
    • 3-Way Conferencing

      16
• Call Features

  17
  • PSTN Pass Through/Life Line

    17
  • T.38 Fax Support

    17
• End User Configuration

  17
• Advanced User Settings

  19
  • Advanced User Configuration

    19
  • Saving the Configuration Changes

    25
• Firmware Upgrade

  26
  • Upgrade through HTTP

    26
  • Upgrade through TFTP

    26
    • No Local TFTP Server

      26
• Restore Factory Default Setting

  27
  • FACTORY RESET

    27
• Glossary of Terms

  28