Benutzerhandbuch für Grandstream Networks GXW4248

Inhaltsverzeichnis

• GNU GPL Information

  5
• Change LOG

  6
• Welcome

  7
  • Gateway GXW4248 Overview

    7
  • Safety Compliance

    7
  • Warranty

    7
• Connect your GXW4248 gateway

  9
  • Equipment Packaging

    9
  • Connect the GXW4248

    9
• GXW4248 Features

  13
  • Software Features Overview

    13
  • Hardware Specification

    14
  • GXW4248 LCD Menu

    15
• Figure 3: LCD Menu Basic Operations

  16
  • Understanding GXW Voice Prompts

    17
  • Placing a Phone Call

    18
    • Phone or Extension Numbers

      18
    • Direct IP Calls

      19
  • Call Hold

    20
  • Call Waiting

    20
  • Call Transfer

    20
    • BLIND TRANSFER

      20
    • ATTENDED TRANSFER

      21
  • 3-Way Conferencing

    21
  • Hunting Group

    21
  • Inter-port Calling

    23
  • Sending and Receiving Fax

    24
  • Support RADIUS Protocol

    24
• Call Features

  25
• Configuration Guide

  27
  • Configuring GXW4248 Via Voice Prompt

    27
  • Configuring GXW4248 With WEB BROWSER

    27
    • Access the Web Configuration Menu

      28
  • Important Settings

    28
    • NAT Settings

      28
    • DTMF Methods

      29
    • Preferred VOCODER (Codec)

      29
  • Saving the Configuration Changes

    49
  • Rebooting from Remote

    49
  • Configuration through a Central Server

    50
• Software Upgrade

  51
  • Firmware Upgrade through TFTP/HTTP/HTTPS

    51
  • Instructions for local firmware upgrade:

    52
  • Configuration File Download

    52
  • Firmware and Configuration File Prefix and Postfix

    53
  • Managing Firmware and Configuration File Download

    53
• Restore Factory Default Setting

  54
  • FACTORY RESET

    54
    • Reset Button

      54
    • IVR Command

      54