Tuesday 26 June 2012

NEC SL1000: Virtual Private Network (VPN) to Support Remote Users


2 possibilities over here to setup the VPN for your NEC SL1000 to support remote users;

Get a local VPN service with local Telcos
Advantage
Single running cost
Routers provided by telco
Service Level Agreement (SLA) guaranteed, meaning voice quality is good
Disadvantage
Slight higher monthly recurring cost

Setup the VPN yourself using VPN routers
Advantage
Only makes use of the customer existing internet connection
Cheaper monthly recurring cost (paying only for the internet access)
Disadvantage
Need to configure the VPN router yourself
No SLA guaranteed. Meaning voice quality sometimes good, other times bad  
VPN router will be part of your maintenance service
Setup NEC SL1000 Virtual Private Network (VPN) to support Remote Users (Gateway-to-Gateway, Client-Gateway) 




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