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VoIP subscriber gateways  7 
1 INTRODUCTION 
At the present time, IP-telephony is the most progressive telecommunication service. TAU-8.IP consumer 
gateways  are  developed  (the  device)  to  provide  subscribers  by  VoIP  services.  The  devices  are  produced  in 
various modifications. They defers by set of interfaces and functionality. 
TAU-8.IP  VoIP  consumer  gateways  allow  you  to  connect  up  to  8  analogue  phones  to  the  packet-based 
data networks accessible via Ethernet interfaces. 
The  devices  are  oriented  to  the  home  users  and  small  offices.  It  is  perfect  solution  to  provide 
underoccupied objects.  
This  operation  manual  describes  intended  use,  main  specification,  rules  of  configuring,  monitoring  and 
firmware update for TAU-8.IP VoIP consumer gateways.