Contacts

Avaya Worldwide

Canada Head Office

Avaya Canada
11 Allstate Pkwy, Suite 300
Markham, On L3R 9T8
Phone:  +1-877-982-8292  
Corporate Headquarters
Avaya Inc.
4655 Great America Parkway
Santa Clara,CA 95054
USA

In the US and Canada:
1 866 GO-AVAYA

All Other Locations:
+1-908-953-6000

Email:
Email Avaya    
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