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I'm integrating Nexmo in an application that uses OpenTok React as the front-end and the OpenTok Java SDK as the back-end.

When I set the SipProperty secure to true the call won't work.

When the secure property to false it will work.

Could someone explain this?

BTW i used an trial Nexmo account to test this.

Manik
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dante
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1 Answers1

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TokBox/Nexmo Developer Advocate here.

The secure property is a boolean flag that indicates whether the media must be transmitted encrypted (true) or not (false, the default).

The reason that the SIP dial does not work when setting secure to true is because at this time, Nexmo SIP does not support SRTP, you have to use RTP.

For more information, please check out the following resources:

Manik
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  • Thanks for the quick response And also thanks for clearing it up. – dante Jan 23 '19 at 16:03
  • Happy to help, and welcome to Stack Overflow. If this answer or any other one solved your issue, please mark it as accepted. – Manik Jan 23 '19 at 16:06