Grandstream Networks HT-502 user manual Dhcp Mode Static IP Mode

	TABLE OF CONTENTS
	HT–502 User Manual
WELCOME		4
SAFETY COMPLIANCES		4
WARRANTY		4
CONFIGURE YOUR HT–502		5
EQUIPMENT PACKAGING		5
CONNECT YOUR ATA		5
CONFIGURE YOUR ATA		6
Five easy steps to Configure the HT–502		6
PRODUCT OVERVIEW		7
KEY FEATURES		7
BASIC OPERATIONS		9
BECOMING FAMILIAR WITH THE VOICE PROMPTS		9
PLACING A PHONE CALL		10
Phone or Extension Numbers		10
Direct IP Calls		11
CALL HOLD		11
CALL WAITING		11
CALL TRANSFER		12
3-WAYCONFERENCING		12
CALL FEATURES		13
SENDING AND RECEIVING FAX		14
CONFIGURATION GUIDE		14
CONFIGURING THE HT–502 VIA VOICE PROMPTS		14
DHCP Mode		14
STATIC IP Mode		14
Firmware Server IP Address		14
Configuration Server IP Address		14
Upgrade Protocol		14
Firmware Upgrade Mode		14
WAN Port Web Access		14
CONFIGURING THE HT–502 USING THE WEB BROWSER		15
Access the Web Configuration Menu		15
END USER CONFIGURATION		16
IMPORTANT SETTINGS		16
NAT Settings		16
DTMF Methods		17
Preferred VOCODER (Codec)		17
ADVANCED USER CONFIGURATION		21
SAVING THE CONFIGURATION CHANGES		27
REBOOTING THE HT–502 FROM REMOTE		27
CONFIGURATION THROUGH A CENTRAL SERVER		28
GAPS – GRANDSTREAM AUTOMATED PROVISIONING SYSTEM		28
SOFTWARE UPGRADE		29
FIRMWARE UPGRADE THROUGH TFTP/HTTP		29
CONFIGURATION FILE DOWNLOAD		30
FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX		30
MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD		30
RESTORE FACTORY DEFAULT SETTING		31
RESET VIA THE RESET BUTTON		31
RESET VIA IVR		31
GLOSSARY OF TERMS		32
Grandstream Networks, Inc.	HT-502 User Manual	Page 2 of 35
	Firmware 1.0.0.39	Last Updated: 03/2007