SS7-over-IP Networks Using SIGTRAN. Revision “Introduction ” on page 1 provides the purpose of this document, the targeted audience, how. USA 9 | Introduction to SigTran |. TX. Solution TCP New Concepts Multi-homing Multi-streaming Cookie and Bundling Flow Control Congestion. INTRODUCTION TO SS7. .. Having access to data bases introduced the .. be standardized before introducing SIGTRAN in their products.

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SG is an SS7 node with a point code. Messages are handled from point code to point code. Needs the SCCP services. One address is designated as the primary address to receive data. SG is not an SS7 node and has no point code.

Tech Stuff – SIGTRAN Introduction

You will have a warm inner glow for the rest of the day. You could, at no charge, upgrade to a W3C standards compliant browser such as Firefox. Both transport MTP3 messages. Does not need SCCP services, reducing the complexity of the node and thereby reducing cost.

Legal and Privacy site by zytrax web-master at zytrax Page modified: Each IPSP must have its own point code. End-points exchange lists of addresses during initiation of the connection.



The SCTP user can specify at startup time the number of streams to be supported by the association. Each IP node is required to have introvuction point code and an IP address. SCTP’s multi-streaming allows data to be delivered in multiple, independent streams, so introdcution if there is data loss in one stream, delivery will not be affected for the other streams. A standard IP layer. SG’s single function is to relay MTP3 messages.

MTP3 routes the message back to the origination SP. Each IP node does not require a point code.

SCTP uses periodic heart-beat messages to confirm the status of each end point. Each user application might be assigned introductkon own stream virtual connection. MTP3 routes from point code to point code.

Tech Stuff – SIGTRAN (SS7 over IP)

The IPSPs do not require point codes. Cannot support ISUP services. SUA can enhance the efficiency of the network and provides a means for simpler implementations. Please take the time from a busy life to ‘mail us’ at top of screenthe webmaster below or info-support at zytrax. The whole IP network is represented by a single point code that addresses the MGC at the network edge.


A single Introductiin port number is used across the entire address list at an endpoint for a specific session. It is a ‘glue’ layer and its functionality is not defined by the standards.

A device that converts from one protocol to another. Defined by RFC Allows for messages to be delivered in introdiction order in which there were sent.

Problems, comments, suggestions, corrections including broken links or something to add? Allows for multiple virtual connections on the same physical line.

In case of network failures, use of more than one address can allow re-routing of packets, and also provide an alternate path for retransmissions.

If you are happy it’s OK – but your browser is giving a less than optimal experience on our site. SG can have upper SS7 layers, e.

The primitives are described in Q.