Limited-Time Offer Exclusively For San Antonio & Helotes Businesses

Technology Is Evolving So Should Your Communication System
Delivering Next-Gen VoIP Business Phone Services in San Antonio, Texas

Let us make it easy to understand “VoIP” (which stands for Voice Over Internet Protocol). While searching for a better communication system, many companies are turning towards VoIP systems. This option becomes easy to use even if there are multiple locations for a company. The challenge can be finding the correct solution for your business.

VoIP converts audio signals into digital data that is conveyed during a call. With this technology, it can be used on PCs and mobile devices. When you search for a reliable hosted VoIP Business Phone service in San Antonio, Texas, 0IT.US offers the service that you are looking for in a company. We offer dedicated, flexible, and affordable VoIP Services San Antonio, Helotes, Leon Valley area that you want from your communications provider.

The 0CX phone is built on cloud-based technology and comes fully structured, and all you have to do is simply plug and play to start making calls. Receive the advantage of a big-business phone system on devices that are very easy for your team to use. We want businesses to grow to their full potential with access to the latest technology—beautiful, easy-to-use voice and messaging platform perfect for companies of all sizes.


Perks of having 0CX VoIP Phone Services

  • Digital Presence Keys – Tailor-made and configurable keys to managing your office communications and see the status of office users.
  • HD Audio – Get all call details also, successfully conduct a one-to-one call or conference call and at the high-definition sound.
  • WIFI Capable – Get a WIFI-enabled connection through a wireless network with a one-time fee upgrade.
  • Bluetooth – Connect headsets seamlessly for hands-free calling.
  • POE – Power over Ethernet with 1GB passthrough.
  • Color LCD Display – Receive a clear glimpse of all your communication activities.

These are some of the available models you can buy them on  if you like.

Enhance Your Business Communication With Exclusive Features And Benefits Of 0CX Phone

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Did you Know…

The 0CX Mobile App provides a truly integrated business VoIP experience on an iOS device. We make VoIP simple to install and use. With a reliable platform built on flexible, cloud-based technology, 0CX delivers fully managed, enterprise-grade Hosted VoIP tailored to small business needs.


  • Zero Configuration – simply log in with your phone credentials, and you are on the go! Keep up with all critical business communications while maintaining separate business and personal personas. Never miss a business call again.
  • Manage Calls on the Go – effortlessly make, receive, add, merge, and transfer or split calls.
  • Presence – monitor the availability status of other phone users in the business.
  • Manage Voicemail – read and manage voicemail messages.
  • Contact List – filter by office extensions or device contacts.
  • Incoming Call Identification – quickly identify business calls.

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What Our Customer Saying

Dr. Robert Lemke, MD.

Dr. Robert Lemke, MD.

0IT.US’ Dependability is the single biggest benefit to my business. We have used other IT companies in the past, but there has been no comparison to 0IT.US. The attention we receive makes us feel we have a private computer support company at our fingertips. Whatever the problem has been, they have always found an answer. 0IT.US is always available and ready to help when we contact them at any hours of the day or night to find a solution to our emergency problems as well.

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