VOIP Deployment – TM Supermarkets

Designed and implemented a centralized VOIP solution for TM Supermarkets, deploying two Yeastar P570 PBX systems to connect all 64 branches via existing MPLS VPN links. The project enabled significant cost savings by routing inter-branch calls over the internal network. Integrated over 500+ extensions across Cisco, Fanvil, and Yealink IP phones, as well as interoperability with CUCM and legacy systems through a custom-built Asterisk SBC. The deployment unified voice communications nationwide, providing a scalable, resilient, and future-ready telephony platform.