What exactly are VoIP solutions?

VoIP (Voice over Internet Protocol) means carrying business calls over the internet instead of traditional phone lines. "VoIP solutions" is the umbrella for everything built on that — SIP trunks that connect your PBX to carriers, cloud and on-premise phone systems, contact-centre platforms, international calling and unified communications. Most businesses work with experienced VoIP service providers in India to adopt one or two of these solutions and reduce communication costs.