[Asterisk-Users] Asterisk to Cisco Voip System Unity

[Simone]

Hi all, first post. My company's office in the UK is soon going to get a 
Cisco VoIP solution system. What I am interested in, and couldn't find 
googling, is if it is possible to connect an Asterisk solution to the 
Cisco system and have all the nice advantages of it (mainly calling the 
extensions and directly reach the other office).

Thanks, have a nice day

Simone