3CX Academy Intermediate Certification 2025 – 400 Free Practice Questions to Pass the Exam

One of the primary benefits of using a SIP trunk with 3CX is cost reduction over traditional phone lines. SIP trunks allow businesses to make and receive calls over the internet rather than relying on conventional telephone lines, which can lead to significant savings on call costs, especially for long-distance or international communications. Additionally, SIP trunks can often facilitate the use of more flexible and scalable phone systems, which can reduce ongoing operational expenses.

SIP trunks also allow for the simultaneous handling of multiple calls over a single Internet connection, which can further optimize telephony costs. This is particularly advantageous for businesses with fluctuating call volumes, as they can adjust their SIP trunking capabilities without the need for physical line changes or costly infrastructure modifications. Overall, the use of SIP trunks can lead to considerable savings compared to maintaining traditional phone lines.