Customer Support
DZS Technical Support is not just about fixing your issue, it’s a partnership to provide peace of mind.
It’s providing you with the tools to keep you operational, the documentation you need to make informed decisions, keeping you updated with the latest content and security updates.
It is an immersive experience to keep you and your end customers working as intended.
Call 877-946-6320 for Customer Support or visit our online Support Portal.
More than just Technical Support
Omni-Channel Contact
Our world class support team can be contacted via phone, email, live chat or simply open a case on our portal
Truly Global Team
With a team of dedicated support professionals around the world, we can meet your needs any time of day or night
Tailor Made Plans
All DZS support plans can be tailor made to suit your needs
Support located in multiple geographies around the world
Often providing a local presence to your support needs, tailored to your needs
