Meet ZAC
Everything you need to connect everyone – all on one platform

ZAC accelerates business by bringing together voice, messaging, and video conferencing into a single, seamless workspace. Empower employees to work more efficiently and securely from anywhere and leverage our Integrated Contact Center through the very same UI to deliver the ultimate omnichannel customer experience.
Powerful Team Collaboration
Power-Packed Desktop Application
ZAC’s collaboration tools like voice, video, file and image sharing, and messaging allow employees to increase productivity and make collaboration simple.
A Feature-Rich Mobile App
With Mobile ZAC, the iOS and Android applications have feature parity. The same features on desktop are optimized for the mobile app to create a seamless experience.
Easily Accessed Web Browser Solution
ZAC is available as a desktop application or via Web ZAC’s browser-based solution. It’s available with no downloads, on any OS, and supported by multiple browsers.
BTS offers Complementary Phone Bill Analysis and Network Assessment
Zultys UC Experience
Get started with smarter communications today

Mobile ZAC
With Mobile ZAC connecting your teams from wherever they may be, you’ll never miss out on important business. Mobile ZAC ensures productivity stays high, employees remain connected, and customer engagement becomes stronger than ever. Do more, with smarter communications and the power of mobility.

Never miss important business again.
Always Stay Connected with Your Team

Group Chat
ZAC’s Group Chat feature is a virtual conference room for collaboration. Teammates can send secure instant messages between each other using the ZAC desktop application, Web ZAC, or Mobile ZAC. It’s an easy-to-use method of communication between teams, regardless of their physical location.
File and Image Sharing
Users can post files and images in ZAC. Utilize this tool to easily share documents and proposals, keeping your team focused and on task. Create groups of team members and ensure that everyone gets the important information they need at the same time.


Conference Calling
With a simple click, any team member can start a conference call, and employees can freely jump on and off the call at their convenience, allowing team members to share ideas and proposals and review tasks, all within one UC solution.
Multi-Party Video Conferencing
For a more personalized experience, users can host a video call with multiple teammates, bringing remote teams together for increased collaboration. Zultys can enable multi-party video for customers on request as well.

Find out why ZAC is right for you.

ZAC’s visual voicemail interface eliminates the time-consuming process of listening to messages in the order they came in. If an employee can tell a message is meant for someone else, it can be sent directly to the correct person immediately. No need to listen to the full recording or navigate a complicated menu. The transferred message will appear in the coworker’s voicemail inbox instantly and can even include a quick note from the employee who made the transfer.
ZAC can also send and receive fax messages straight from the application, with no need for an office fax machine. Incoming faxes can be viewed in ZAC or in email and can be transferred to other employees if necessary.
Key Features