CISP (Common Interconnection SMS Platform) project by the Association of ICX Operators Bangladesh (AIOB) is a significant initiative in the telecommunications sector in Bangladesh. This project aims to route inter-operator SMS traffic through ICX (Interconnection Exchange) points, allowing ICX operators to generate revenue from SMS services. Telcobright, as the local solution provider, has played a crucial role in implementing this project. By facilitating all inter-operator SMS traffic of the whole country through all ICX(26), this project not only benefits the ICX operators financially but also contributes to the overall efficiency and stability of the national telecommunications ecosystem in Bangladesh.