VoIP has become the perfect solution for companies looking for unified, feature-rich, cost-effective, and flexible communication systems. For this reason, service providers offer SIP Trunking services to deliver phone lines to an IP PBX, or any kind of VoIP or SIP-capable business phone system or gateway.

The adoption of VoIP systems has increased in recent months due to the need for businesses to operate remotely during quarantines and lockdowns, but what are the main benefits of SIP-Trunking for companies?

Benefits of SIP Trunks

Here’s an overview of Trunking benefits:


Trunking allows you to share a line or channel capacity across many phone numbers, and scale up or down the capacity of the channels so that your calling capacity is dynamic and cost-effective. With local and international mobility, you can keep your phone number globally.

More benefits, at a lower cost

Trunking services can significantly reduce fixed expenses like wiring, hardware and technician visits. Service plans can be tailored to your needs so you don’t spend more than you use.


As trunking is an application layer protocol of flexible nature that works through the Internet, it allows companies that need logistical changes, such as increasing or decreasing the lines of the channels, to be implemented by your provider remotely. With no extra costs, you will start enjoying the benefits of quick and easy changes.

Easily Portable

Especially in quarantine times, a great competitive advantage of operating with VoIP phone systems and SIP-Trunking is that your business can continue to operate remotely with a distributed staff while maintaining centralized control of the local lines.


A unified communication system with SIP Trunking services is more reliable in emergency situations. For example, during a blackout, you can automatically redirect phone calls to another location or mobile phone and continue to take commercial calls.

With a trustworthy provider like RingOffice delivering reliable, secure and flexible SIP-Trunking with quality customer service and support, you will have the peace of mind that your company’s operation will not be compromised. Contact the RingOffice experts today to learn how Trunking can adapt to your specific needs and budget.

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