Dialogic IMG - How to configure Redundant Sigtran/M3UA on IMG 1010

Introduction:

This article lists the steps to configure redundant Sigtran/M3UA on the IMG 1010 Integrated Media Gateway.

In brief, configure two Physical IMGs in the same Logical IMG group to be a redundant pair for SS7 signaling. All subsequent IMG's added to this Logical IMG Group are automatically considered Remote SS7 Nodes whose CIC's are controlled by the Primary and Secondary nodes.

Pre-requisite to Configuring SS7 Redundancy

Refer to the IMG documentation on IMG 1010 - Configuring SS7 Redundancy - 10.5.1

Configure Redundant SS7 Signaling on the Primary IMG

Open

Configure M3UA Application Server Stack

Refer to the IMG documentation at IMG 1010 - Configure IMG as AS Server

Configure SCTP links from Primary IMG:

Open

Configure SCTP links from Secondary IMG:

Open

Configure SS7 ISUP Groups and CICs:

Refer to the IMG documentation at IMG 1010 - Configure IMG as AS Server

Product List:

IMG 1010 Integrated Media Gateway

Glossary of Acronyms / Terms:

SCTP - Stream Control Transmission Protocol
MTP3 - Message Transfer Part 3
M3UA - MTP3 User Adaptation Layer