IVN VoiceStream – simply a better way to communicate

A Modern Business Phone Solution

VoiceStream provides a modern VoIP business phone solution encompassing voice communications as well as integrated features. Our solution can incorporate both desk phones and mobile phone integration, so you and your employees can remain constantly connected to respond and collaborate real time from anywhere and any device.

Features for All Users


See who is in the office, and know who is on a call or away from their desk. Call rules update automatically based on an employee’s presence.


Improve employee communication with integrated chat. Communicate as your workflow demands – without using unsecured public chat servers for corporate communications.


Drag-and-drop calls, chat, update your CRM system, and more, all with the unique capabilities of the Switchboard web-interface.

Call Queues

Powerful call queuing functionality to even the smallest business that needs to efficiently handle inbound calls.

Realtime Interaction

IVN VoiceStream’s Switchboard has click-to- call, transfer and many other features that make it easier than ever to communicate intuitively.
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A built-in conference bridge allows all of your employees to manage their own conference rooms on-demand.

Unified Messaging

With voicemail delivered to your inbox or mobile device, you can stay in communication wherever you are.


One number works for faxes and calls. Faxes are delivered directly to your inbox! (Cloud options also available).


Receive, transfer and record calls from any phone and any location with the Voicestream Mobile Softphone.

Call Logs & Reporting

See details about all calls in your system. Custom, statistical reports can be scheduled and emailed to you automatically.

Salesforce Integration

With Salesforce.com integration, your sales and service organization will have customer information right at their fingertips when they get a phone call.

Traditional and VoIP Calls

The extensive built-in IVR allows you to provide information to the caller, collect information about the customer need, and transfer the caller to the appropriate person or department.

Recording & Monitoring

Managers can easily monitor, whisper, barge and record calls from the Switchboard. You can also record calls directly from your Digium phone.

Video Calling

Collaborating over long distances has never been easier or less expensive since video phones are compatible with IVN VoiceStream.

Developer Friendly

IVN VoiceStream’s Extend API makes it easy for a web application developer to integrate with any web tool. The Digium Phone API allows custom apps to run natively right on the phone.

The Right Choice for Your Business

Looking for a business phone system that has enterprise class features your business can afford? Whether you have five employees or a thousand, see which UC solution is right for your office communications. You’ll find that all features are included in each of the Voicestream solutions, so you can choose the premise-based or cloud solution that is right size for your business.

Small Business

Small businesses face unique challenges when searching for a phone system that supports between 5 – 50 users. You want the features to make you effective at an affordable price point.

Medium Business

When looking for a solution for a mid-size business that supports between 50 and 150 users, you will want the value of a business phone system with the features designed for large enterprises.

Large Business

For a large business of 150+ employees, you want a communications solution, not just a phone system. It must be designed to handle the requirements of your business, including a scalable UC system and remote connectivity.

Digium Feature Phones


Designed to complement any environment, the D80 provides the advanced features required by even the most sophisticated, evolving businesses.
  • HD 7.0 inch color screen, capacitive touch
  • Touch-screen feature keys
  • Up to 20 on-screen, scrolling to 100 contacts
  • Touch-optimized applications for call logs, visual voicemail, favorites and contacts
  • 10/100/1000 Base-T


An executive-level, feature-rich, HD phone with a 4.3 inch color display, 6-line keys with 20 pages of up to 5 rapid dial/busy lamp field (BLF) keys eac

  • 4.3 inch, 480 x 272 pixel full-color LCD display
  • Scroll key with up to 20 pages of Rapid Dial / BLF keys
  • 4 feature keys
  • 2-color LED Message Waiting Indicator
  • HDVoice and plug-and-play deployment
  • 10/100/1000 Base-T

DIGIUM D62 IP PHONE (Gigabyte port)

A mid-level, feature-rich HD phone with a 4.3 inch color display, 2 line keys, and dual 10/100/1000 Mbps Gigabit network ports.

  • 4.3 inch, 480 x 272 pixel full-color LCD display
  • 2 line appearance keys
  • 4 feature keys
  • 4 context-sensitive soft keys
  • 2-color LED Message Waiting indicator
  • 10/100/1000 Base-T


A mid-level, feature-rich HD phone with a 4.3 inch color display, 2 line keys. Feature set is the same as the D62 model, without the Gigabit network port.

  • 4.3 inch, 480 x 272 pixel full-color LCD display
  • 2 line appearance keys
  • 4 feature keys
  • 4 context-sensitive soft keys
  • 2-color LED Message Waiting indicator
  • 10/100 Base-T

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(888) 319-7337