VoIP (Voice over Internet Protocol) is highly prevalent in the business environment. The market is brimming with VoIP products that are ready to use. Additionally, there are various open-source VoIP products on the market, including FusionPBX, FreePBX, GoAutoDial, VICIDial, etc. Even if there are numerous ready-to-use proprietary and open-source VoIP solutions, there is still a need for bespoke VoIP software development services.