Technical and Billing Support

CALL 847-854-4799 OR OPEN A TICKET ONLINE

At DLS Communications, we place a high priority on client happiness. We go above and beyond to make sure that our customers are completely satisfied with both our product and customer service. For technical and invoicing help, we provide a separate DLS client services phone number for our customers to use.

Our technical and billing support hotline is run by devoted and welcoming specialists who will make sure you receive a good response to any question. When you use our services for your organization, we make certain that you receive dependable services.

Commitment

Our Commitment to Quality Support

Every DLS Communications support engineer works to these five commitments:

Resources

Hosted PBX Manual and Reference Guide

DLS Hosted PBX users and administrators can log in to their hosted PBX management interface to access a complete product manual with detailed guides to Hosted PBX system configuration. This guide contains answers to most questions.

About Hosted PBX Technology

How the DLS Hosted PBX platform works.

VoIP Technology Resources

Background reading on business VoIP.

Release Notes

What changed in each DLS Hosted PBX release.

Product Roadmap

Where the platform is heading next.

Handset Compatibility

Supported phones and their manuals.

Hosted PBX FAQ

Answers to common questions about DLS Hosted PBX.

Requirements

DLS Hosted PBX Service Requirements

What your network needs for clear, reliable Hosted PBX calls. Each document opens as a PDF.

Network Hardware

Routers, switches, firewalls and phones for Hosted PBX.

Network Performance

Bandwidth, QoS, latency, jitter and packet-loss requirements.

Service Specifications

The full DLS Hosted PBX service specification.

Open a Trouble Ticket

To open a support ticket online, please describe your problem or question below. Once a ticket has been opened, it will be assigned to the appropriate DLS representative within 2 hours. For emergency support or to open a ticket by phone, please call (847) 854-4799 and press the appropriate option for the department related to your issue.

Prior to opening a ticket, please review our recent updates to ensure that your problem is not a large-scale issue that we are already working to resolve.

Note: If you have already opened a ticket on your issue and wish to inquire about its status, update it, or close it, please do not use this form as it will create a new ticket on the same issue. Instead, call DLS at (847) 854-4799 and have your ticket number available.

 
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See our full Privacy Policy at https://www.dls.net/privacy-policy

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