My company has two facilities. They are 20 miles apart. We don't want to use wireless antennas, and we don't want to lease a T1 to connect the two buildings. We would like to connect the two buildings with a broadband modem at one facility and a broadban modem at the other. We would like them to work virtually together so that they are both on the same network. We would like this to be done, because we need it for communication and synergy. And also we use wifi phones, so if I were to leave one facility and enter the other I would still use the same SSID and my extension would be the same. Basically so my phone won't know the difference.
Thank you in advance for your reply.