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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Legal and Privacy site by zytrax web-master at zytrax Page modified: MTP3 routes from point code to point code. 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 introduchion browser is giving a less than optimal experience on our site. Each IP node does not require a point code. Defined by RFC Needs the SCCP services.

Each user application might be assigned its own stream virtual connection. A standard IP layer. Messages are handled from point code to point code. End-points exchange lists of addresses during initiation of the connection. Each IP node is required to have a point code and an IP address. A single IP port number is used across the entire address list at an endpoint for a specific session.


SCTP introducton periodic heart-beat messages to confirm the status of each end point. Allows for multiple virtual connections on the same physical line. A device that converts from one protocol to another. The SCTP user can specify at startup time the number of streams to be supported by the association. SG’s single function is to relay MTP3 messages.

Tech Stuff – SIGTRAN Introduction

Each IPSP must have its own point code. MTP3 routes the message back to the origination SP. It is a ‘glue’ layer and itroduction functionality is not defined by the standards. The primitives are described in Q.

The IPSPs do not require point codes. You could, at no charge, upgrade to a W3C standards compliant browser such as Firefox. Please take the time from a busy life to ‘mail us’ at top of screenthe webmaster below or info-support at zytrax.

Problems, comments, suggestions, corrections including broken links or something to add? Both transport MTP3 messages. SG is not an SS7 node and has no point code. Does not need SCCP services, reducing the complexity of the node and thereby reducing cost.


SCTP’s multi-streaming allows data to be delivered in multiple, independent streams, so that if there is data loss in one stream, delivery will not be affected for the other streams.

One address is designated as the primary address to receive data.

SG can introuction upper SS7 layers, e. The whole IP network is represented by a single point code that addresses the MGC at the network edge.

Tech Stuff – SIGTRAN (SS7 over IP)

Cannot support ISUP services. SG is an SS7 node with a point code. Allows for messages to be delivered in the order in which there were sent.

You will have a warm inner glow for the rest of the day. Infroduction can enhance the efficiency of the network and provides a means for simpler implementations.