JAMES F. "VOICE-ENABLING THE DATA NETWORK:H.323,MGCP,SIP,QOS,SLAS, AND SECURITY." - INDIANAPOLIS CISCO PRESS 2003 - 0 1 - IP COMMUNICATIONS . 1 1 1 ISBN: 1-58705-014-5 Source: 2008-380 Subjects--Topical Terms: GENERALITIES LC Class. No.: TK 5105.8865 .D87