The SIP Trunking Provider Behind Leading Enterprises
Businesses choose Skyetel because we combine the strength of a true carrier network with hands-on support from experienced engineers.
Carrier-Grade Network
We deliver direct routing and numbering authority with nationwide coverage.
99.999% Uptime
Our network offers proven reliability supported by geo-redundant infrastructure.
Secure by Design
STIR/SHAKEN, HIPAA-ready, and advanced fraud protection come built in.
24/7 U.S.-Based Experts
Gain direct access to our skilled engineers, day or night.
Why Enterprises Switch to
Skyetel SIP Trunks
Scalable SIP Trunking Services for Modern Enterprises
Whether you’re running a single office or supporting thousands of users, Skyetel SIP trunking services scale with your business.
Flexible Scalability
Add or remove channels on demand
Seamless Integrations
Works with Microsoft Teams, UCaaS, PBXs, and call centers
Nationwide Reach
Local, toll-free, and vanity numbers across thousands of rate centers
Business Continuity
Automatic rerouting to ensure calls always go through
What Is a SIP Trunking Solution?
SIP trunking is a method of delivering voice communication over the internet. Instead of relying on traditional phone lines, your organization connects to the public switched telephone network (PSTN) using data lines. For enterprises, this means more flexibility, scalability, and control.
Why Choose a Business SIP Trunk Provider?
Not all SIP trunk providers are created equal. As a business SIP trunk provider, Skyetel stands out because we operate as a true carrier – we own our network, manage direct routing, and deliver 99.999% uptime. That means fewer points of failure and more confidence in your voice service.
Benefits & Use Cases of SIP Trunking Services
Enterprise-grade SIP trunking services power a wide range of use cases – from disaster recovery to unified communications and call centers. With scalable SIP trunking, you can expand your communications footprint quickly, centralize management, and reduce telecom costs while preserving voice quality and reliability.
SIP Trunking FAQs
Get answers to the most common questions our experts get about SIP trunking.
SIP trunking is a service that connects your business phone system to the public telephone network over the internet. It replaces traditional phone lines with a more flexible, scalable, and cost-effective solution.
Unlike many SIP trunking service providers, Skyetel owns and operates a true carrier network. That means direct control over call quality, 99.999% uptime, and U.S.-based engineers available 24/7.
Yes. Our SIP trunking services integrate seamlessly with PBXs, Microsoft Teams, and UCaaS platforms, ensuring smooth deployment with minimal disruption.
With Skyetel’s geo-redundant backbone and 99.999% uptime, SIP trunking is more reliable than legacy telephony – and offers greater scalability and flexibility.
Yes. Our SIP trunking solutions are HIPAA-ready, STIR/SHAKEN-compliant, and built with fraud prevention to meet enterprise security needs.