Grandstream HT502 HANDYTONE ATA-ROUTER User Manuals

Table of Contents

• GNU GPL INFORMATION

  5
• CHANGE LOG

  6
  • Changes from 1.0.7.6 User Manual

    6
  • Changes from 1.0.6.8 User Manual

    6
• Welcome

  7
  • Safety Compliances

    7
  • Warranty

    7
• Connect your HT502

  9
  • Equipment Packaging

    9
  • Connecting the HT502

    9
• Product Overview

  12
  • Software Features Overview

    12
  • Hardware Specification

    14
• Basic Operations

  15
  • Understanding HT502 Voice Prompt

    15
  • Placing a Phone Call

    16
    • Phone or Extension Numbers

      16
    • Direct IP Calls

      17
  • Call Hold

    18
  • Call Waiting

    18
  • Call Transfer

    18
    • Blind Transfer

      18
    • Attended Transfer

      19
  • 3-Way Conferencing

    19
  • Fax Support

    19
• Call Features

  21
• Configuration Guide

  23
  • Configuring the HT502 through Voice Prompts

    23
  • Configuring the HT502 Via Web Browser

    24
    • Access the Web Configuration Menu

      24
  • Important Settings

    25
    • NAT Settings

      25
    • DTMF Methods

      26
    • Preferred VOCODER (Codec)

      26
  • Advanced User Configuration

    30
  • Saving the Configuration Changes

    42
  • Rebooting the HT502 from Remote

    43
  • Configuration through a Central Server

    43
• Software Upgrade

  44
  • Firmware Upgrade through TFTP/HTTP/HTTPS

    44
  • Instructions Local Firmware Upgrade:

    45
  • Configuration File Download

    45
  • Firmware and Configuration File Prefix and Postfix

    46
  • Managing Firmware and Configuration File Download

    46
• Restore Factory Default Setting

  47
  • FACTORY RESET

    47
  • Reset Button

    47
  • IVR Command

    47