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Pramod Kangare avatar image
Pramod Kangare asked Phong Vu answered

Cannot establish connection with ring central server


Sometimes, facing below issue while sdk.Platform.Login(Username, Extension, Password, true).

A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 199.255.120.210:443


Why?????

errors
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2 Answers

Anirban avatar image
Anirban answered

Maybe network issue ... see the reference:

https://community.ringcentral.com/questions/1512/cannot-establish-connection-with-ring-central-serv.html

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Phong Vu avatar image
Phong Vu answered

I don't think it is our server problem. You use your own .Net SDK, right?

Check out this discussion.

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Developer sandbox tools

Using the RingCentral Phone for Desktop, you can dial or receive test calls, send and receive test SMS or Fax messages in your sandbox environment.

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