Grandstream Networks HT503 Setup

Grandstream HT503 Gateway Setup
1. Introduction
The Grandstream HT503 is a single line FXO/FXS telephone gateway. This gateway will
give the ability to dial on a standard POTS line. This guide is for a quick registration of
the ht503 to the Lynx Controller. Pictures are for reference only and may not reflect
the needed configuration listed in the text.
2. Connect to the HT503
a. Connect the HT503 gateway to the network through the Ethernet port and
power it up using the included power supply.
**Note: Do not connect this device to a POE powered port.
b. Follow the instructions in the quick start guide: ht503_usermanual_english.pdf
c. Use your browser and navigate to the IP (192.168.2.1 default). Password:
admin

Grandstream Networks HT503 Specifications

General

Brand	Grandstream Networks
Model	HT503
Category	Telephone Accessories
Language	English