C4 IP
Increase your productivity with C4 IP’s Chat feature.
Double your productivity when you double-click on co-workers emails or directory information and initiate C4 IP’s secure Chat feature. No more running down the hall, playing phone tag or waiting for their email response. Simply chat them up and get the information you need, real-time. Even if they are across the country. With C4 IP, you’ll be connected to all your co-workers—anywhere and everywhere.

Interested? Let's Talk.
*Not intended for outbound call center, telemarketing or other companies with high volumes of outbound calls.
Corporate Headquarters
Four Piedmont Center
Suite 600
Atlanta, GA 30305
Phone: (404) 869-2500
Fax: (404) 869-2525
Toll Free: (888) 205-6912
Sales
To learn more about our voice, data, Internet and IP Communication (managed VoIP) services, please contact one of our Account Executives: sales@cypresscom.net
Customer Care
Contact our 24-Hour Customer Support Team toll free at 888-528-1788
or via email at: support@cypresscom.net
Cypress Communications' Service and Support Center’s normal hours of operation are: Monday–Friday, 7:00 AM to 8:00 PM (Eastern Time)
Invoice Questions
For questions about your invoice, please contact our customer care department at 888-528-1788
or email us at: invoicehelp@cypresscom.net