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Grandstream Networks
HT503
user manual
Grandstream Networks, Inc
Models:
HT503
1
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38 pages
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Specs
Password
Pstn Ring Thru Delay
Connecting the HT503
Warranty
Configuration
SIP T1 Timeout
Slic Setting
Power LED
Authorization
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Grandstream Networks, Inc.
HT503
FXS/FXO Port
Analog Telephone Adaptor
HT503 User Manual
www.grandstream.com
Firmware Version 1.0.4.2
support@grandstream.com
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Contents
Grandstream Networks, Inc
Safety Compliances Warranty
Table of Figures
Welcome
Equipment Packaging
Connecting the HT503
WAN LED
Power LED
LAN LED
PHONE/ Line LED
Software Features Overview
LED
Hardware Specification
Understanding HT503 Voice Prompt
To reset the HT to take affect the new IP address
Main Menu
Phone or Extension Numbers
Placing a Phone Call
Call Waiting
Call Hold
Call Transfer
Pstn Pass Through
Way Conferencing
PSTN-to-VoIP Calls
VoIP-to-PSTN Calls
Forward Calls to Pstn
Route Calls to Pstn
One Stage Dialing
Forward Calls to VoIP
Fax Support
Blind Transfer
Enable Srtp Disable Srtp
Flash/Hook
Static IP Mode
Configuring HT503 through Voice Prompt
Access the Web Configuration Menu
Configuring HT503 with Web Browser
DND
NAT
FXS
FXO
MTZ+6MDT+5
DMZ IP
Firmware Upgrade
Admin Password
Layer 3 QoS
Layer 2 QoS
ACS URL
HTTP/HTTPS
Life Line Mode
Disable Direct IP
Configuration
Lock Keypad
Authentication Password
Authenticate ID
DNS mode
Unregister on Reboot
Disable Dtmf
SIP T1 Timeout
Enable Call Features
Disable Call Waiting
Dial Plan Prefix
Special Feature
Use # as Dial key
Dial Plan Dial Plan Rules
VAD
Slic Setting
Srtp Mode
Disable Line Echo
Canceller LEC
Outgoing Call Without
Authenticate Password
SIP registration failure
Retry wait time
Dian Plan
Negotiation Proxy Require
Invite Ring-No-Answer
Timeout Preferred Vocoder
FSK Caller ID minimum
Caller ID Scheme
RX Level dB
FSK Caller ID Seizure
Enable Pstn Disconnect
Enable Current
Pstn Ring Thru Delay
First Digit Timeout sec
Rebooting from Remote
Saving the Configuration Changes
Configuration through a Central Server
Software Upgrade
Firmware Upgrade through TFTP/HTTP/HTTPS
Firmware and Configuration File Prefix and Postfix
Configuration File Download
Managing Firmware and Configuration File Download
Restore Factory Default Setting
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