TABLE OF CONTENTS

 

HT502 User Manual

 

WELCOME

4

SAFETY COMPLIANCES

4

WARRANTY

4

CONNECT YOUR HT502

5

EQUIPMENT PACKAGING

5

CONNECTING THE HT502

5

PRODUCT OVERVIEW

7

SOFTWARE FEATURES OVERVIEW

7

HARDWARE SPECIFICATION

8

BASIC OPERATIONS

9

UNDERSTANDING HT502 VOICE PROMPT

9

PLACING A PHONE CALL

10

Phone or Extension Numbers

10

Direct IP Calls

10

CALL HOLD

11

CALL WAITING

11

CALL TRANSFER

11

3-WAYCONFERENCING

12

FAX SUPPORT

12

CALL FEATURES

13

CONFIGURATION GUIDE

14

CONFIGURING THE HT502 THROUGH VOICE PROMPTS

14

CONFIGURING THE HT502 VIA WEB BROWSER

15

Access the Web Configuration Menu

15

IMPORTANT SETTINGS

16

NAT Settings

16

DTMF Methods

16

Set priority of DTMF methods according to your preference. This setting should be based on

your server DTMF setting

16

Preferred VOCODER (Codec)

16

ADVANCED USER CONFIGURATION

20

SAVING THE CONFIGURATION CHANGES

29

REBOOTING THE HT502 FROM REMOTE

29

CONFIGURATION THROUGH A CENTRAL SERVER

29

SOFTWARE UPGRADE

30

FIRMWARE UPGRADE THROUGH TFTP/HTTP/HTTPS

30

CONFIGURATION FILE DOWNLOAD

31

FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX

31

MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD

31

RESTORE FACTORY DEFAULT SETTING

32

Grandstream Networks, Inc.

HT-502 User Manual

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Firmware Version 1.0.4.2

Last Updated: 06/2011

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Grandstream Networks HT502 user manual NAT Settings