C4 IP
Work as a team instantly, any time, anywhere with C4 IP’s Web and audio conferencing. Present slideshows, brainstorm ideas, share desktop applications and collaborate in real-time at a fraction of the cost and hassle of travel.

Interested? Let's Talk.
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