Carriers are light years away from the cozy world of the public switched telephone network.
Some users want more. CyberMedica uses service provider CTC Communications Group Inc. for IP bandwidth, voice and VPN services. CTC delivers these services by redirecting bandwidth from its own ATM pipe. We save money because they do least-cost routing of phone calls,'' Stewart says. And because we can go to one vendor for these services, rather than managing multiple vendors, it gives us one less thing to worry about.