SAP B1 over distance via Leased line (Data)

Dear All,

Our HO is located in Mumbai where Server is installed. Our factory located at Chiplun. Users connect via RDP on server via internet.

Problem is, there is frequent disconnection of internet at both ends.

Is it possible with Leased Line (Data) to connect two locations in LAN? Further, do SAP B1 support such communication.

Please guide us.