Description: A SIP Trunk Driver is an essential component in VoIP (Voice over Internet Protocol) communications that manages and optimizes the connection between different telephone networks over the Internet. Its main function is to establish, maintain, and terminate communication sessions, allowing multiple calls to be transmitted simultaneously over a single network link. This driver acts as an intermediary between a company’s telephone system and VoIP service providers, facilitating the integration of different protocols and ensuring call quality. Among its most notable features are the ability to handle multiple communication channels, the implementation of security measures to protect calls, and the ability to make real-time adjustments to optimize network performance. The relevance of a SIP Trunk Driver lies in its ability to reduce operational costs by allowing companies to use their existing network infrastructure for making calls instead of relying on traditional phone lines. Additionally, its flexibility and scalability make it an ideal solution for businesses of all sizes looking to modernize their communication systems and improve operational efficiency.