Comdial Customer Service Phone Number

Phone Number of Comdial is +1-941-544-5000, Fax: +1-941-925-7989 .
Comdial Corporation (now become Vertical Communications) is a telecommunication service providing company based in the United States. The core business of the company is to manufacture and distribute the telecom systems to government, assisted living, hospitality, call centers, as well as organizations and other private sectors. The company specializes in voice processing services, VoIP services, desktop and wireless phones, computer telephony integration solutions and voice switching systems. Comdial Corporation is mainly renowned to provide voice communications solutions in small to mid-sized offices operated in the United States.

Comdial Corporation started its operations in 1977. The head office of the company is situated in Sarasota, Florida. During third quarter of 1982, Comdial acquired the operation of General Dynamics for $53.7 million. In 2006, Vertical Communications acquired Comdial Corporation. Since then, Comdial operates as a registered trademark of Vertical. To schedule a free demo of the Vertical Wave IP and get up to 40% off Call at: 480-374-8840 and ask about our flexible financing options and complete sales, service and support packages call at: 480-374-8840

Corporate Headquarters Of Comdial

  • Santa Clara
    Address: 3900 Freedom Circle, Suite 110
    Santa Clara, CA 95054
    Phone Number: 408-404-1600
    Fax Number: 408-969-9601
  • Atlanta
    Address: 1000 Holcomb Woods Parkway
    Bldg. 300, Suite 300
    Roswell, GA 30076
    Phone Number: 770-446-3100

Get In Touch With Comdial

Phone Number: 1-877-VERTICAL, (1-877-837-8422)
Phone Number Overseas: 480-374-8900 (International)
Address: 3900 Freedom Circle, Suite 110
Santa Clara, CA 95054

Important Email Addresses Of Comdial

  • For Warranty:
  • For Vertical University:
  • For Inside Sales/V-Connect Registration:
  • For Vertical Flexible Financial:


Comdial Address

The address of Comdial is 106, Cattlemen Road, Sarasota, Florida, United States.

Comdial Website

The Website of Comdial is

Comdial Customer Support Service Phone Number

The customer support phone number of Comdial is +1-941-544-5000, Fax: +1-941-925-7989 (Click phone number to call).


The postal and official address, email address and phone number (helpline) of Comdial Service Center and Comdial customer service phone number is given below. The helpline of Comdial customer service phone number may or may not be toll free.

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