Grandstream Hardware Support in India | Grandstream India

Cohesive Technologies — authorised Grandstream distributor in India

Support

Deepak

Support Executive
- 0120 4830012
- delhi3-support@cohesiveglobal.com
Vicky Kumar

Support Executive
- 0120 4830016
- delhi2-support@cohesiveglobal.com
Vimal Saini

Support Executive
- 0120 4830017
- delhi1-support@cohesiveglobal.com
Ayush Saxena

Support Executive
- 0120 4830018
- delhi-support@cohesiveglobal.com
Amit Sagoo

Support Executive
- 0120 4830019
- support-cc@cohesiveglobal.com
Vikash Kumar Patel

Support Executive
- 0120 4830013
- rma@cohesiveglobal.com
Akash Srivastava

Support Executive
- 0120 4830021
- support@cohesiveglobal.com

Frequently asked questions

Quick answers about buying, deploying and supporting Grandstream products in India.

How do I get support for my Grandstream device?

Contact the hardware support team listed on this page, or call +91 120 4830000. Share the model, MAC address, firmware version and a short description of the problem.

Is support available for products bought from a reseller?

Yes, for genuine Grandstream products supplied through Cohesive Technologies and its partners in India.

Where can I download firmware, datasheets and guides?

Datasheets and guides are on our resources page. Firmware is published by Grandstream Networks on its official website.

Can I extend the warranty on Grandstream products?

Yes. See extended warranty.