User's Manual Part 1
Grandstream Networks, Inc. GXV3175 USER MANUAL     Page 3 of 68 
    FIRMWARE VERSION 1.0.0.32  Updated : 11/2010 
CAUTION: Changes or modifications to this product not expressly approved by Grandstream, or operation of 
this product in any way other than as detailed by this User Manual, could void your manufacturer warranty.
• 
This document is subject to change without notice. The latest electronic version of this user manual is 
available for download here:
http://www.grandstream.com/support/gxv_series_phone/gxv3175/documents/gxv3175_usermanual_englis
h.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.










