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HandyTone-488 User Manual Grandstream Networks, Inc.
4
2 Installation
HandyTone-488 Analog Telephone Adaptor is an all-in-one VoIP integrated device designed
to be a total solution for networks providing VoIP services.
The HandyTone-488 VoIP functionalities are available via a regular analog telephone.
The following photo illustrates the appearance of a HandyTone-488.
Top View Side Views
Interconnection Diagram of the HandyTone-488:
Fax
Cordless Phone
Analog Phone
Internet ADSL/Cable
Modem Ethernet
PSTN
PC
PC PC
LAN
WAN
FXO
FXS
BUTTON
RED LED
GREEN LED
RJ45
10M Ethernet
LAN - WAN
RJ11
FXS Port
(Phone)
+5V/1200mA
RJ11
FXO Port
(Phone Line)