TABLE OF CONTENTS

 

 

HT-496 User Manual

 

WELCOME

4

INSTALLATION

5

EQUIPMENT PACKAGING

5

CONNECTING YOUR ATA

5

FIGURE 1: CONNECTING THE HT– 496

5

FIVE EASY STEPS TO INSTALL THE HT–496

6

SAFETY COMPLIANCES

6

WARRANTY

6

PRODUCT OVERVIEW

7

KEY FEATURES

7

BASIC OPERATIONS

9

GET FAMILIAR WITH VOICE PROMPT

9

PLACING A PHONE CALL

11

PHONE OR EXTENSION NUMBERS

11

DIRECT IP CALLS

11

CALL HOLD

11

CALL WAITING

11

CALL TRANSFER

11

3-WAYCONFERENCING

12

CALL FEATURES

13

T.38 FAX

13

LED LIGHT PATTERN INDICATION

14

CONFIGURATION GUIDE

15

CONFIGURING HT–496 THROUGH VOICE PROMPT

15

DHCP MODE

15

STATIC IP MODE

15

FIRMWARE SERVER IP ADDRESS

15

CONFIGURATION SERVER IP ADDRESS

15

UPGRADE PROTOCOL

15

FIRMWARE UPGRADE MODE

15

WAN PORT WEB ACCESS

15

CONFIGURING HT–496 WITH WEB BROWSER

15

ACCESS THE WEB CONFIGURATION MENU

15

FROM THE LAN PORT:

15

FROM THE WAN PORT:

16

END USER CONFIGURATION

16

ADVANCED USER CONFIGURATION

20

SAVING THE CONFIGURATION CHANGES

26

REBOOTING THE HT–496 FROM REMOTE

26

CONFIGURATION THROUGH A CENTRAL SERVER

26

SOFTWARE CONFIGURATION

27

FIRMWARE UPGRADE THROUGH TFTP/HTTP

27

IVR METHOD

27

NO LOCAL TFTP SERVER

27

CONFIGURATION FILE DOWNLOAD

28

FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX

28

MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD

28

RESTORE FACTORY DEFAULT SETTING

29

GLOSSARY OF TERMS

30

Grandstream Networks, Inc.

HT–496 User Manual

Page 2 of 33

 

Firmware 1.0.3.64

Last Updated: 1/2007

VoIPon www.voipon.co.uk

sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030

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Grandstream Networks HT-496 user manual Table of Contents

HT-496 specifications

Grandstream Networks HT-496 is a cutting-edge Analog Telephone Adapter (ATA) designed to bridge the gap between traditional telephone systems and modern Voice over IP (VoIP) networks. As telecommunications technologies continue to evolve, devices like the HT-496 play a crucial role in ensuring seamless communication across diverse platforms.

One of the main features of the HT-496 is its ability to support up to four simultaneous calls. This is particularly advantageous for small to medium-sized businesses that rely on efficient communication to manage customer interactions and internal coordination. The device comes equipped with two FXS ports, enabling users to connect their existing analog telephones directly, ensuring that they can continue using familiar equipment while benefiting from the advanced features of VoIP technology.

The HT-496 supports a variety of voice codecs, including G.711, G.726, G.729, and G.722, allowing for high-quality audio transmission even in bandwidth-constrained environments. This flexibility ensures users can choose the codec that best fits their specific network conditions, optimizing both call clarity and resource efficiency.

In terms of management and security, Grandstream has integrated several advanced technologies into the HT-496. The device includes support for SIP (Session Initiation Protocol), making it compatible with a wide range of VoIP services. Additionally, it features various security mechanisms, such as SRTP (Secure Real-Time Transport Protocol) and TLS (Transport Layer Security), ensuring that voice communications are encrypted and protected from potential threats.

Installation and configuration of the HT-496 are user-friendly, thanks to its web-based interface. This makes it easy for both technical and non-technical users to manage settings, adjust parameters, and monitor system performance. Furthermore, the device supports automatic provisioning, allowing for quick setup with minimal manual intervention.

Another notable characteristic of the HT-496 is its compact design, which enables easy placement in any office environment. Its durable construction ensures reliable operation over time, making it a cost-effective solution for businesses looking to transition to VoIP technology without discarding their existing analog devices.

In summary, the Grandstream Networks HT-496 features a robust design, compatibility with a variety of voice codecs, advanced security protocols, and user-friendly management options. These characteristics make it an essential tool for businesses seeking to enhance their communication systems while maintaining a connection to traditional telephony. By investing in the HT-496, organizations can simplify their transition to VoIP and unlock the full potential of modern telecommunications.