In the eventuality that our clients had a connection dedicated to Internet and require to connect their net all the branches that have under budget or them they want to have access from their portable computer to our client they are traveling, the solution will be to hire a team that allows him to define VPN (Virtual Private Network). 
 
A VPN consists on a virtual connection encrypted on the platform of Internet that will allow him to be connected to the net of its company from any connected remote place to the world net (Internet). 

This will be possible due to a software that brings the firewall equipment that allows the communication between the computer or the remote net with the central point where equipment is located.   

This system will have a good accessibility depending on the band width hired toward Internet that you possess, for this reason, we recommend him to analyze the possibility to be connected via ICT Internet.