Access to Ribbon support portals is available to customers who have purchased maintenance and technical support services. Note, the support portal below is for all Ribbon products.
For general support questions, login issues or RMA (Return Merchandise Authorization) inquiries, chat with us.
Ribbon Support Partner Login
For the Ribbon Support Partner login, please visit our Partner Portal Page.
Critical Service Events
For critical service events – please call to speak with a customer support engineer:
- Global Support Assistance Center +1-833-RIBBON1 – 1-833-742-2661
- Japan Support Assistance Center +81-3-6455-2150 (Japanese Language Support)
Performance Technologies MPS products are now sold and maintained by Sunhillo Corporation. Please click on the following website link for all product information and support. www.sunhillo.com