Grandstream Networks HT502 User Manual

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HT502 User Manual
Configuring the HT502 Via Web Browser
HT502 has an embedded Web server that will respond to HTTP GET/POST requests. It also has embedded
HTML pages that allow users to configure the HT502 through a web browser such as Microsoft’s IE, AOL’s
Netscape or Mozilla Firefox installed on Windows or Unix OS. (Macintosh OS is not included).
Access the Web Configuration Menu
The HT502 HTML configuration page can be accessed via LAN or WAN ports.
• FROM THE LAN PORT:
1. Directly connect a computer to the LAN port
2. Open a command window on the computer
3. Type in “ipconfig /release”, the IP address etc becomes 0
4. Type in “ipconfig /renew”, the computer gets an IP address in 192.168.2.x segment by default
5. Open a web browser, type in the default IP address of the LAN port. http://192.168.2.1. You
will see the log in page of the device.
• FROM THE WAN PORT:
1. Follow table 4 to find the WAN side IP address.
2. Open a web browser, type in the WAN side IP address – for example:
http://HT502-WAN-IP-Address
Note:
• WAN side HTTP access is disabled by default for security reason. You can enable HTTP access
on the configuration page by setting “WAN side HTTP access” to be YES.
• Initial access to the configuration pages is always from the LAN port. The instructions are listed
above.
• The IVR announces 12 digits IP address, you need to strip out the leading “0” in the IP address.
For ex. IP address: 192.168.001.014, you need to type in http://192.168.1.14 in the web browser.

Grandstream Networks HT502 Specifications

General

Product Type	Analog Telephone Adapter
Network Interface	10/100 Mbps Ethernet
Caller ID	Yes
Ports	2 FXS ports
Supported Protocols	SIP
Voice Codecs	G.711, G.723.1, G.726, G.729A
Fax over IP	T.38
Power Supply	5V DC
Operating Temperature	0°C to 40°C
Operating Humidity	10% to 90% non-condensing

Summary

COPYRIGHT

SAFETY COMPLIANCE

GNU GPL INFORMATION

CHANGE LOG

Changes from 1.0.15.5 User Manual

Details significant changes introduced in version 1.0.15.5.

Changes from 1.0.13.3 User Manual

Details significant changes introduced in version 1.0.13.3.

Changes from 1.0.6.8 User Manual

Details significant changes introduced in version 1.0.6.8.

GUI INTERFACE EXAMPLES

Screenshot of Advanced User Configuration Page

Visual guide for accessing and understanding advanced configuration settings.

Screenshot of Basic Settings Configuration Page

Visual guide for accessing and understanding basic configuration settings.

Screenshot of FXS Port 1 Configuration Login Page

Visual guide for the FXS port 1 configuration login interface.

Welcome

Connect your HT502

Equipment Packaging

Lists the items included in the HT502 ATA package for user reference.

Connecting the HT502

Provides step-by-step instructions for physically connecting the HT502 to a network.

Product Overview

Software Features Overview

Details the key software functionalities and features supported by the HT502.

Table 4: HT502 Technical specifications

Lists the technical specifications, including ports and protocols, of the HT502.

Hardware Specification

Table 5: HT502 Hardware specification

Presents a detailed list of the HT502's hardware components and attributes.

Basic Operations

Understanding HT502 Voice Prompt

Explains how to navigate and use the built-in voice prompt menu for device configuration.

Placing a Phone Call

Instructions on how to make phone calls using the HT502, including dialing numbers and extensions.

Direct IP Calls

Describes how to establish direct IP-to-IP calls without requiring a SIP proxy.

Call Transfer

Explains the procedures for transferring calls, covering both blind and attended transfer methods.

3-Way Conferencing

Provides instructions for setting up and managing 3-way conference calls on the HT502.

Fax Support

Call Features

Table 7: HT502 Call features

Lists and explains various call features and their corresponding star codes for user access.

Configuration Guide

Configuring the HT502 through Voice Prompts

Guides users on configuring the device's settings using the interactive voice prompt system.

Configuring the HT502 Via Web Browser

Access the Web Configuration Menu

Explains the methods to access the device's web-based configuration interface.

Important Settings

NAT Settings

Covers network address translation configuration, essential for firewall traversal and remote access.

Table 8: Basic settings

WAN Side

HTTP/Telnet Access

Configures remote access to the device's management interface via the WAN port.

White list for WAN side

Specifies allowed IP addresses for permitted access to the device via the WAN.

Enable LAN DHCP

Enables the DHCP server functionality on the LAN port for automatic IP assignment.

Port Forwarding

Advanced User Configuration

Table 10: Advanced settings

Lists and explains various advanced configuration parameters for detailed customization.

Firmware Upgrade and Provisioning

Via TFTP Server

Details firmware upgrade procedures using a Trivial File Transfer Protocol (TFTP) server.

Via HTTP/HTTPS Server

Details firmware upgrade procedures using Hypertext Transfer Protocol (HTTP/HTTPS) servers.

Instructions Local Firmware Upgrade

Configuration File Download

Managing Firmware and Configuration File Download

Automatic Upgrade

Restore Factory Default Setting

Reset Button

Describes how to reset the device using the physical reset button on the unit.

IVR Command

Describes how to reset the device using the Interactive Voice Response (IVR) command.

Encode the MAC Address

EXPERIENCING THE HT502