software for use in engaging in voice communications over global computer networks utilizing already existing network connections between users

'alreadi':14 'communic':8 'comput':11 'connect':17 'engag':5 'exist':15 'global':10 'network':12,16 'softwar':1 'use':3 'user':19 'util':13 'voic':7

Providing telephone communication services accessible through a global computer network site by the site's users and owners

'access':5 'communic':3 'comput':9 'global':8 'network':10 'owner':18 'provid':1 'servic':4 'site':11,14 'telephon':2 'user':16

NET-CALLER

Owner