Error 1260 Destination Unreachable When Using Viber Sandbox API


Why do I get errors when sending Viber messages?

Applies To

  • Vonage Messages and Dispatch API
  • Viber


Viber Messages using Messages API are restricted to countries that have been registered during the onboarding process. To include a new country, contact your account manager.

The Messages API Sandbox is also limited to a restricted list of countries. If you would like to test the Viber messaging and encounter the above error, submit a support request and we can enable the country for a temporary period of time for testing.

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