Phone systems

January 3, 2024

Port forwarding for Zultys phone system

Introduction This article provides necessary information to properly configure your firewall port forwarding for Zultys phone system Note It’s necessary to disable SIP Application Layer Gateway […]
February 8, 2023

Setup Zultys voicemail box using ZAC

Zultys ZAC offers an easy-to-use interface for recording voicemail greetings for your personal extension or a group you’re authorized to manage. You’ll need a microphone connected […]
May 25, 2020

How to deploy Zultys MX-V in Azure cloud

Overview This article describes steps necessary to deploy a Zultys MX-V virtual machine in Microsoft Azure cloud environment. To deploy Zultys MX-V in Azure cloud, you […]
March 20, 2020
Zultys ZAC Softphone

Zultys ZAC softphone troubleshooting

Update 10/19/2021 Starting at Zultys phone system software release 17.0.6 and Zultys Advanced Communicator 8.0.16 you no longer need to configure SIP connection parameters. All ZAC […]
March 27, 2019

Zultys SIP communication ports configuration

It’s very important to properly configure SIP communication ports on Zultys Phone systems.When done right, SIP configuration allows for  proper communication between phone system and user […]