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BlackBerry Push Development

Posts: 19
Registered: ‎10-11-2010
My Device: All

Blackberry push service on Edge devices



We are having issues on creating a push client for Edge device on AT&T network.


IT seems that the original code doesn't seems to be able to listen on the push port causing the RIM Push server to return an error "The request has failed due to the port being closed" (error code 4502)

and then after it i get the "The PIN specified was not recognized" (error code 2002) which means that RIM did unregister to device from the push service.


how is it possible that our same code works on other devices and other os version...but doesn't work on this specific device? is there something different needed to be done? does the push service is supported on EDGE device?


FYI, im using application confirmed push to verify if the application received the push.


Any thoughts anyone?