We currently have Cisco routers (2800 series) where we terminate PRI circuits. These routers in turn use SIP to talk to our PBX. We do both inbound/outbound this way.
We are getting ready to have our Telco hand us a DS3 circuit for voice. Our current configuration allows us to terminate 4 PRI circuits per router. Obviously, the DS3 contains 28 PRI’s and we don’t want to have to purchase a rack full of Cisco routers. We are looking for a router that will allow us to terminate the DS3 circuit with one connection and then utilize all of the PRI’s and subsequently voice channels available to us.
I’m having a hard time finding the router model, interface modules, and other necessary components to support our needs.
Does anybody know what modules/router/DSPs I would need to accomplish?
Thanks,
Pete Sepulveda