Standard No.:	GF 010-1995
English Name:	Technical Specifications in National NO.7 Signaling Mode -- Signalling Connection Control Part (SCCP)
Chinese Name:	国内NO．7信令方式技术规范
Chinese Classification:	M11    Communication network technical system
Professional Classification:	GF
Source Content Issued by:	MOPT
Issued on:	1995-01-01
Implemented on:	1905-6-17
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	25000 words
Translation Price(USD):	500.0
Delivery:	via email in 1 business day

The Signalling Connection Control Part (SCCP) provides additional functions to the Message Transfer Part (MTP) to cater for both connectionless as well as connection-oriented network services to transfer circuit-related and non-circuit-related signalling information and other types of information between exchanges and specialized centres (e.g. management and maintenance centers) in telecommunication networks via a No.7 Signaling Network. 2.1 Objective The general objective of signalling connection control part is to provide the means for the following cases. 1) Set up logical signaling connection in No.7 Signaling Network 2) Transfer signaling data unit with or without logical signalling connections With or without peer-to-peer signaling connection, SCCP transfers circuit-related and call-related signaling information of ISDN user parts. 2.2 Primitives The service interface from SCCP to upper layer and to message transfer part (MTP) is descrived by primitives and parameterd (See Figure 2-1).

1 Introduction 2 Overview 3 Services Provided by SCCP 4 Message and Parameter of SCCP 5 Format and code of SCCP message 6 SCCP Management 7 SCCP Procedure 8 Examples for Process of SCCP Procedure 9 System Capacity and Message Transfer Delay of SCCP Annex A Annex B Annex C Annex D