The network interconnection and its regulation consist in solving the
following dilemma : increase competition and preserve the universal se
rvice through access Charges, which symbolizes today institutional org
anization within the telecommunication industry. This paper presents s
ome of the economic and social factors that drive the inter-connection
policies namely ONA (open network architecture) in the United States,
or ONP (open network provision) in Europe. In the first section, we l
ist some social and economical issues related to open network policies
. In the second section, we study the different answers brought up by
the regulator through alternative interconnection price formulas. In c
onclusion, we discuss the stakes and risks of interconnection, while t
he technological evolution of network introduces intelligent software
in switching equipement and implements the tremendous abilities of the
digital broadband networks.