Lisa,
I need to offer my customers an alternative to TDM long distance without saying, “I recommend you buy Net2Phone equipment and accounts.”
I imagine a voice gateway tied off my Class 5 PSTN switch with Primary Rate ISDN or DS-1 trunks on one side and a large data pipe on the other. That data pipe can either be dedicated “trunking” to another voice gateway or connecting to the public Internet and a clearinghouse of some sort.
Do you know of any Internet Telephony Service Providers who are looking for voice gateways to be part of their network?
Thanks!
VZ