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It looks like PubNub-driven application is no longer working, as the subscription endpoint "https://platform.ringcentral.com/restapi/v1.0/subscription"; is throwing the 503 error with error code "CMN-201".


Is this particular endpoint going under maintenance (as the GET request indicates: "service is overloaded, please retry later"), or is it perhaps my mistake?


Let me know what your thoughts are.


Thanks!

Hello Andrew,

There was an issue with the Subscription (Push Notification) endpoint/route, but it has been resolved.

Could you please try again, and if you receive the CMN-201 issue again, please let us know.
Hi Benjamin,

Thank you for your kind response. I can confirm that the issue is now resolved.

Glad to hear that you're back in action. Thanks for your patience as we grow. 🙂

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