445CIS ANI Digits Manipulation andGateways EnhancementsContents This section contains information on the following topics:"Feature description" (page 445)"Operating parameters" (page 455)"Feature interactions" (page 456)"Feature packaging" (page 457)"Feature implementation" (page 458)"Feature operation" (page 471)Feature descriptionThis chapter describes the Commonwealth of Independent States (CIS)Automatic Number Identification (ANI) Digits Manipulation and GatewaysEnhancements features. The features are presented together because theyshare many common characteristics.CIS ANI Digits Manipulation and Gateways Enhancements features allowthe ANI to be built in a more flexible way when the call is originated from aset and from a route.ANI DefinitionThe Automatic Number Identification (ANI) information is a string of digitssent to the Central Office (CO), which it uses to identify the calling subscriberfor billing purposes, Malicious Call Trace (MCT) purposes, and for immediateinformation about the subscriber when reaching some vital service such asfire brigade, emergency medical care, or law enforcement officials. The ANIinformation is sent over the speech path whenever the CO requests it.Nortel Communication Server 1000Features and Services Fundamentals — Book 2 of 6 (C)NN43001-106 02.04 StandardRelease 5.5 9 May 2008Copyright © 1994–2008, Nortel Networks.
