Connectivity: Motorola V2142 Vonage VOIP - BSNL Broadband

[usthad]

I have a BSNL Broadband internet connectivity. Now I got a Motorola V2142 Vonage for VOIP calls. Can anyone help me on connecting the devices and get the thing working to make VOIP calls.

Some info:

1) The BSNL broadband modem is connected to the PC through USB port. One Ethernet port is available on this modem.

Motorola V2142 Vonage has two ports (where RJ45 like cables goes in). One is marked as "Internet" and other is marked as "Ethernet".

I have no idea where to connect the cables. Please help....

[SP SINGH]

Sir,
Even,I am facing the similar problem.If,I do not get an alternative, then I will have to retun device( VT2142 ) to vonage.
If your problem gets resolved,then may I request you to email me the steps followed by you to set up the dial tone.