How to configure the Grandstream HT-503 and HT-813 for use with Ignition Alarming (voice)

The following document explains how to configure the Grandstream HandyTone 503 (HT-503) for use with Ignition voice alarming. The instructions are also helpful in configuring related Grandstream products, such as the GXW410x.

GrandStream HT-503 Configuration Guide

Grandstream HT-813 Configuration Guide

See also:

The HandyTone 503 product webpage

The HandyTone 503 user manual