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: A single IP port number is used across the entire address list at an endpoint for a specific session.

A device that converts from one protocol to another.

Cannot support ISUP services. Needs the SCCP services.

Tech Stuff – SIGTRAN (SS7 over IP)

Each IP node is required to have a point code and an IP address. If you are happy it’s OK – but your browser is giving a less than optimal experience on our site. SUA can enhance the efficiency of the network and provides a means for simpler implementations.

SCTP uses periodic heart-beat messages to confirm the status of each end point. Each user application might be assigned its own stream virtual connection. In case of network failures, use of more than one address can allow re-routing of packets, xigtran also provide an alternate path for retransmissions. Allows for messages to be delivered in the order in which there were sent.


End-points exchange lists of addresses during initiation of the connection. SG is not an SS7 node and has no point code. One address is designated as the primary address to receive data. Please take the time from a busy life to ‘mail us’ at top of screenthe webmaster below or info-support at zytrax. You will have a warm inner glow for the rest of the day.

The IPSPs do not require point codes.

A standard IP layer. Allows sigran multiple virtual connections on the same physical line. Problems, comments, suggestions, corrections including broken links or something to add? Messages are handled from point code to point code. The whole IP network is represented by a single point code that addresses the MGC at the network edge.

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SG is an SS7 node with a point code. Both transport MTP3 messages. Each IPSP must have its own point code.


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 sigtrann the other streams.

MTP3 routes from point code to point code. The SCTP user can specify at startup time the number of streams to be supported by the association. It is introductino ‘glue’ layer and its functionality is not defined by the standards. MTP3 routes the message back to the origination SP.

Each IP node does not require a point code. SG can have upper SS7 layers, e.

Does not need SCCP services, reducing the complexity of the node and thereby reducing cost. Defined by RFC SG’s single sitran is to relay MTP3 messages.

The primitives are described in Q.