Avaya India Private Limited
Global Business Park, Tower B, 1st Floor
M.G. Road
Gurugram - 122 002
Haryana
M.G. Road
Gurugram - 122 002
Haryana
Telephone: +91 - 124 - 4914965, 4914956
Website:www.avaya.com
Helpline/Customer Care: 1800-103-0093
Website:www.avaya.com
Helpline/Customer Care: 1800-103-0093