Software Application (USSD, HLR, SMSC etc.) development and Consultancy for Dialogic Ss7/Sigtran DSI platform.
Dialogic is a company that provides solutions to develop network nodes that provide services for the mobile core network. The Distributed Signaling Platform(DSI) is a set of layers that implements legacy SS7/Sigtran protocol layers. The ComCode has extensive expertise in using DSI for various use cases.
What we do for Dialogic DSI signaling platform?
- Software development over Dialogic: We provides end to end software development on top of the Dialogic stack. It could be a simple application like HLR lookup, or a full HLR and SMSC.
- Installation and Configuration: Provides full installation and configuration of Dialogic Sigtran and other layers. It includes the Sigtran links, Global title, and Dual stack configuration for redundancy.
- Utility usage: Develops scripts using dialogic utilities to monitor the signaling resources.
What layers are in Dialogic DSI protocol suit.
- INAP – For IN-based applications e.g Camel Gateway.
- Sigtran M3UA – MTP3 User adaptation layer.
- Sigtran SUA – SCCP User adaptation layer.
- Sigtran M2PA – MTP2 User Peer to Peer Adaptation Layers.
- GSM MAP – Mobile Application part for user applications, such as SMSC, USSD, HLR, etc.
- SCCP – SS7 Signalling Connection Control Part, for glocal tile and SSN-based routing.
- TCAP – Transaction layer for dialogue handling in Ss7 network.
How to get Dialogic software?
The software can be downloaded from the Dialogic website. First need to create an account using your email. After logging in, go to products and select the DSI software download and fulfill their requirements. After that, the signaling components can be downloaded.

