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Old 08-15-2015, 04:38 AM
claud4 claud4 is offline
Join Date: May 2015
Posts: 34
claud4 has 11 reputation points

If you have only one or two phones in remote office , use 9600 series phone to directly connect to HO VPN appliance , it will save you one VPN appliance cost .

Always better to have site to site VPN with two VPN appliances on both sides . ( Cheap devices available like Sonicwall TZ 105 , Cisco 887 etc ) . In this case you can use any phone like 1608,9600 series or even E129 ( new cheaper one )

If you have many phones in branch office , better to have two IP Offices on both side . It will save your bandwidth for calling extension to extension in remote office ( otherwise internal extention calls has to be routed through HO ) . In this case you need IP500 VCE NTWK license apart from all other hardware .
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