45% of businesses are already using SIP-Trunking with an increase to 71% predicted by the end of 2025. That means that this year many of your customers will be switching to SIP whether they can get the service from you or not. It’s no wonder that SIP-Trunking is so popular with businesses. It helps them save up to 60% of their communication costs, increase flexibility, and opens up a host of Unified Communications features. Reselling SIP services is a great opportunity to make more money and help your customers at the same time.