A system that combines network lines and traditional lines in one device If your company still has landlines (PSTN) and you want to integrate them with a modern IP system without losing any old lines, this package is the ideal solution. ✅ UCM6302A Central — Supports 500 users and 75 concurrent calls, with two FXO ports and two FXS ports, meaning you can connect your old landlines and run them alongside the digital system without conflict. ✅ 10 Grandstream GRP2614 IP Phones — Support for Wi-Fi, PoE, and Bluetooth, and 6 SIP accounts per device, complete flexibility in installation whether wired or wireless. 🎯 Suitable for: Companies that already have landlines and want to upgrade their system without losing their old investment, or branches that need flexibility in device placement. 💎 What makes it special? The only one in the series that integrates traditional PSTN lines with digital communication, a rare solution to find this easily. 💰 Price: Upon request — Contact now to reserve the package