Grandstream Networks HT503 User Manual page 7

Fxs/fxo port analog telephone adaptor

Hide thumbs Also See for HT503:

Table of Contents



This document contains links to Grandstream GUI Interfaces. Please remember to download these

examples from

http://www.grandstream.com/products/ht_series/ht503/documents/ht503_gui.zip

your reference.



This document is subject to change without notice. The latest electronic version of this user manual is

available for download from the following location:

http://www.grandstream.com/products/ht_series/ht503/documents/ht503_usermanual_english.pdf



Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print,

for any purpose without the express written permission of Grandstream Networks, Inc. is not

permitted.

FIRMWARE VERSION 1.0.6.8

HT503 USER MANUAL

for

Page 7 of 48

Table of Contents