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BlackBerry Push Development

Restricted ports

by Retired on ‎02-17-2010 12:29 PM - edited on ‎11-22-2010 07:29 PM by (5,011 Views)



This article applies to the following:

  • BlackBerry® smartphones based on Java® technology



Applications cannot create Hypertext Transfer Protocol (HTTP) or socket connections that listen on any of the following ports:

  • 80
  • 443
  • 7874
  • 8080

Valid ports can range between 1 and 65,535. It is recommended that you select a high port number to avoid conflicts with other applications.

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