Hosted PBX services trough the internet; SIP clients
Voice Valley provides hosted PBX services with SIP interfaces for business clients throughout the Netherlands. Clients may be small businesses or large multinationals. Connection with the POTS environment is taken care of. The only requirement is an Internet connection.
A brief intro on KOL TELECOM:
KOL TELECOM SERVICES LLC. is a USA-based and D&B registered provider of international wholesale as well as retail VOIP solutions. KOL TELECOM currently provides services to more than 100 international long distance carrie