{"draft":"draft-ietf-spirits-implementations-02","doc_id":"RFC2995","title":" Pre-Spirits Implementations of PSTN-initiated Services ","authors":["H. Lu, Ed.","I. Faynberg","J. Voelker","M. Weissman","W. Zhang","S. Rhim","J. Hwang","S. Ago","S. Moeenuddin","S. Hadvani","S. Nyckelgard","J. Yoakum","L. Robart"],"format":["ASCII","HTML"],"page_count":"44","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Service in the PSTN\/IN Requesting InTernet Service","abstract":" This document describes four existing implementations of SPIRITS-like services from Korea Telecom, Lucent Technologies, NEC, and Telia in cooperation with Nortel Networks.  SPIRITS-like services are those originating in the Public Switched Telephone Network (PSTN) and necessitating the interactions of the Internet and PSTN.  This memo provides information for the Internet community.  ","pub_date":"October 2000","keywords":["public","switched","telephone","network"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC2995","errata_url":null}