Dialogic DSI SS7MD manual Signaling Interface Messages

Models: DSI SS7MD

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Dialogic® DSI SS7MD Programmer’s Manual Issue 3

6.4Signaling Interface Messages

Signaling interface messages allow signaling links to be activated and deactivated by the user and provide a mechanism for communication between the MTP3 module and the user part module (for example, ISUP, TUP or SCCP). In many cases, the user part module is an Dialogic® DSI Protocol Stack so the user does not need to handle the MTP primitives as they pass directly between MTP3 and the user part module.

In the case that the user application is implementing the user part functionality, the MTP primitives are applicable. See the MTP2 Programmer’s Manual and the MTP3 Programmer’s Manual for more information.

The messages in the Signaling interface category include:

SS7_MSG_CONFIG - MTP2 Link Configuration Request

API_MSG_RX_IND - Received Data Indication

API_MSG_RX_INDT - Timestamped Incoming Signaling Unit Indication

API_MSG_TX_REQ -MTP2 Transmission Request

GEN_MSG_MOD_IDENT - Module Identification Request

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Dialogic DSI SS7MD manual Signaling Interface Messages