This statement of compliance compares the OCNCC INAP implementation to: • ETSI defined INAP required for support of Capability Set 1 (CS1), as defined. Core-INAP-CS1-Codes &;ccitt(0) identified-organization(4) etsi(0) inDomain( 1) in-network(1) modules(0) cs1-codes(3) version1(0)} DEFINITIONS::= BEGIN. Jun 1, Intelligent Network Application Protocol (INAP); Part 1: Protocol This document describes the extensions to the ETSI Core INAP CS1 [1,2].
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Each SIB identifies a common telephony function that is used across services. Whether the service is constructed using graphical tools or programming libraries, the end result must be able to run on the SCP platform. This example is a very simple version of a toll-free service. Good simulators allow phone calls to be placed using resources such as recorded announcements and Voice Recognition Units, to provide a complete simulation of the service.
The Apply Charging operation indicates that charging should be applied for the call and might contain a PartyToCharge parameter to indicate whether charges should be applied to the calling or called party. It could also include connections to an IP, along with many other variations in the message flow and parameters. Example of User Interaction. While they provide similar functionality to those used by North American AIN, they are distinct in their definition and encoding.
In the case of a toll-free or free phone call, charges are applied to ccs1 called party.
Application context for SRF to SCF INAP CS1
Audible messages can be used for a number of different purposes, including the following:. Several SCEs are available, each differing in features and capabilities; however, they all share a common purpose of generating program code that can be executed by the SCP.
The example has been kept simple to provide an understanding of what a simple INAP exchange looks like for a service and to avoid the varying nuances of how the service might be deployed. Depending on regulatory policies and agreements, information such as the Carrier parameter can be returned in the Connect component to specify a particular IXC-providing service for the freephone number.
The InitialDP component can include several optional parameters. This allows SPs to build and deploy their own services. Figure shows an exchange between the SSP and SCP that requires the user to enter information based on voice prompts. The SCE allows subcomponents that make up an SIB to be joined together in a logical flow with decision branch points based on the results of the subcomponent operations. However, the operations have been tailored to the needs of the European region, thus adhering to the ETSI specifications.
Before running it on an SCP platform, the SCE generally provides some level of simulation to determine how the service will function.
That would defeat the SIB’s “independence” aspect. Published By Cisco Press.
No part of this book maybe reproduced or transmitted in any form or by any means, electronic or mechanical, including photcopying or recording, or by any information storage and retrieval system, without written permission from the publisher, except for the inclusion of brief quotations in inao review. Input is collected to make decisions about how a call should be directed and to determine the services the user needs. Like the various versions of AIN, INAP defines its own set of remote operations and parameters that are used at the unap sublayer.
Note that these tables do not include all INAP operations. The SLP is the executable logic that results from the service creation process.
The Connect operation contains the DestinationRoutingAddress parameter to specify the routable destination number for connecting the call. The two most common functions involving User Interaction are collecting information from the user and playing audible messages or tones.
The operation within the User Interaction SIB that implements the collection of digits does not determine how the digits will be used. Book Hosted by www.
User input is usually provided in one of the following forms:. Many SCEs provide a Graphical User Interface that allows software components to be joined together at a high level using visual tools to represent a service.
Further modifications and customizations are applied by setting the properties that are associated with the high level objects and often by making software modifications at the software coding level.
An example of some SIBs include: The code modules are triggered by incoming messages, which cx1 a given criteria for the script, from the SSP. Using our example in Figurethe CalledPartyNumber parameter is included to indicate the toll-free number. The program code is then generated for the service, which can be executed at an SCP.
INAP – Wikipedia
SIBs are currently quite fs1 and lack ample detail, making them primarily useful only for high-level modeling of service functions. When the service has been constructed using the SCE tools, code modules or program scripts that are eventually deployed to the SCP or Adjunct are generated. Figure shows the message flow for a basic toll-free service using INAP.