ocr: T-10 CIRCUT ROUTING ventral Central Subscriber Subscriber Office office Local Interexchange Local line carer (IXC) line 11End-to-End. - - A commmon itethod of provisionting a long dis- mnce Ticircuit equares un access, line to cornect. eacn sibscriber ocation to the interexchange carriers long Arstanice curcuit ar a ocation relerreatoas a POINt of presence (POP).the ong dis- tarice carrie7 provides a connection directly ito: a de building, becomes) possicle - - to bypass thelocalaccess. line commonty provided bya baby Bella