1.3 NGN architecture and main elements.ogs.pdf - BTCl
1.3 NGN architecture and main elements.ogs.pdf - BTCl
1.3 NGN architecture and main elements.ogs.pdf - BTCl
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<strong>NGN</strong> Architecture <strong>and</strong>Network ElementsIntelligent NetworkAppl. ServersAccess GatewayN7SignallingSoftswitchMedia GatewayControllerH.248H.248H.248PBXPSTNTrunkingGatewayIP/XXNetworkH.248Access GatewayAccess GatewayInternationalTelecommunicationDhaka, Bangladesh, May 2011 ITU - <strong>NGN</strong> <strong>elements</strong> - OGSUnion8