Hosted VoIP

voice over ipWe deliver enterprise-grade hosted voice over IP features and award-winning voice quality with industry-leading reliability via the cloud.

Now, the best Hosted PBX features are both accessible and affordable. CSi Networks brings you the power of an enterprise-grade phone system at a fraction of traditional costs.

Our plans include Hosted PBX controls, award-winning voice quality, and top-rated customer service. Your local dial-tone, long-distance, voice-mail, and all of our advanced PBX features come standard in every plan.


The most professional, flexible, affordable, and scalable phone system available, yet it doesn’t require a large capital expenditure. Let us connect you with your customers.


Fully Hosted

For years, many PBX features were only available via expensive premise-based equipment. Now delivered via the cloud, these features are more affordable than ever.


We route all your calls exactly where they need to go. Customers will never get a busy signal again, which means more sales and better service.


Dollar for dollar you get more features, quality, up-time, and value. All features are included with every plan, and you’ll never have hidden fees.


Adding a new phone to your account is easy. Just give us a call and we’ll ship it right to your door. You pay only for the capacity you actually need.


CSi Networks and Panasonic have partnered to offer the most powerful and cost-effective Hosted VoIP offering in the industry. They have removed the complexity from your PBX system management. Create users, change voicemail, add ring groups and more with a simple mouse click. Our low monthly service fees and PBX controls, along with Panasonic SIP hardware, mean big savings to your bottom-line.