ITU Y.2271:2006
ITU Y.2271:2006 Call Server Based Pstn/isdn Emulation Identifies service and network capabilities for this call server-based solution.
Table of Contents
1Scope2References
3Definitions
4Abbreviations
5Conventions
6PSTN/ISDNemulationinNGN
7Serviceandnetworkcapabilities
7.1Servicecapabilities
7.2Networkcapabilities
8Relevantnetworkelements
8.1Applicationserver
8.2Applicationservergateway
8.3Userprofileserver
8.4Callserver
8.5Gateways
8.6Mediaserver(MS)
AppendixI-Mappingfunctionalentitiestonetworkelements
AppendixII-Basiccallcontrolscenarioincallserver-based
PES
II.1IntraCS-PEScall
II.2Scenario5:CallbetweenCS-PESuserandPSTN,ISDN
orPLMN
II.3Scenario6:InterCS-PEScall
II.4Scenario7:CallbetweenCS-PESuseranduserofother
IPnetworks
II.5Scenario8:CallbetweentwoPSTN/ISDN/PLMNusersvia
CS-PES
AppendixIII-Referencepointsandprotocols
BIBLIOGRAPHY