SIP trunking

The rise of SIP trunking.

Session Initiation Protocol trunking, or SIP trunking, is rapidly becoming the preferred solution for enterprise phone service. As an Internet-based technology, SIP trunking offer significant benefits over analog technology and is poised to become the dominant approach to telecommunications worldwide.

What is SIP trunking? SIP is the standard communications protocol for voice and video transmission over a data network. SIP trunking uses the Session Initiation Protocol and works with Voice over Internet Protocol (VoIP) to allow phone systems to use an Internet connection instead of a traditional phone line for enterprise voice services. SIP trunking eliminates a physical connection to a phone company, and is instead installed virtually over an existing Internet connection, reducing the need for multiple phone lines and the cost of maintaining them.

The advantages of SIP trunking are clear: substantially lower costs, increased scalability, greater flexibility in voice services and increased reliability through redundancy. But to reap these benefits, you need a SIP trunking solution that offers dedicated voice bandwidth, so that voice traffic does not compete with the bandwidth required for data services.

That’s where Spectrum Enterprise delivers true value.

SIP trunking solutions from Spectrum Enterprise.

Spectrum Enterprise is a national provider of scalable, fiber-based technology for enterprise voice, video, fiber Internet, cloud and managed network services solutions.

Spectrum Enterprise SIP trunking is a reliable and easy-to-use solution that scales across multiple configurations and is compatible with more than 60 IP PBX vendor makes and models. Our SIP trunking solution is delivered with dedicated bandwidth over our own fiber IP network, enabling SIP service to be routed over a reliable and secure private connection instead of the public Internet

Our SIP trunk service is sold in small increments of call paths, providing a highly scalable and cost-efficient alternative to traditional voice services. And with Minutes of Use packages that include nationwide long-distance, toll-free and international calling, our SIP trunking solution can help to significantly reduce the cost of enterprise phone service.

Benefits of Spectrum Enterprise SIP trunking.

With SIP VoIP services from Spectrum Enterprise, you can:

  • Improve reliability with SIP trunking services delivered over Spectrum Enterprise’s fiber network, backed by highly competitive service level agreements (SLAs) and 24x7 proactive monitoring.

  • Optimize productivity by rerouting overflow calls and taking advantage of features such as call blocking, caller ID and alternate routing.

  • Manage voice services in real time with our Trunk Services Portal.

Learn more about SIP trunking from Spectrum Enterprise.


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