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| Home : BlackBerry Support and Tips : BlackBerry Support for BIS |
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BlackBerry Support for BIS Listings
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Problem
The BlackBerry 8707™ does not currently support direct HTTP or TCP/IP connections to the Internet using a carrier's gateway. If an application is attempting a direct HTTP or TCP/IP connection, the following error appears:
Protocol not found: null
Note: The above error indicates that the protocol is not supported.
Resolution
Complete either one of the following steps:
1. For the HTTP connection to the Internet, the application needs to be leveraged to use BlackBerry Enterprise Server™/BlackBerry Mobile Data System™ (BlackBerry MDS™). For more information on how to leverage BlackBerry Enterprise Server connections, see the BlackBerry Application Developer Guide Volume 1 or the Javadoc™ for javax.microedition.io.Connector.
OR
2. If you do not have a BlackBerry Enterprise Server, the application needs to be modified to use the BlackBerry Internet Service™ gateway that is hosted by Research In Motion®. Currently, the BlackBerry Internet Service connection model is only available to registered BlackBerry® Alliance partners. For more info on joining the BlackBerry Alliance program, see the BlackBerry ISV Alliance Program web site.
Updated: 13/08/2006
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