Blackberry JAVA DEVELOPMENT ENVIRONMENT - - FEATURE AND TECHNICAL Uživatelský manuál stáhnout pdf (Strana 75)

Process flow: Searching an organization's address book from a BlackBerry device

1. A user searches for a contact on a BlackBerry® device.

2. The BlackBerry device assigns a RefId to the search request, compresses and encrypts the request, and sends the request

to the BlackBerry® Enterprise Server over port 3101.

3. The BlackBerry Dispatcher decrypts and decompresses the request using the master encryption key of the BlackBerry device,

and sends the request to the BlackBerry Messaging Agent.

4. The BlackBerry Messaging Agent searches the IBM® Lotus® Domino® Directory on the IBM Lotus Domino server.

If the user is in the same IBM Lotus Domino domain as the BlackBerry Enterprise Server, the BlackBerry Messaging Agent

searches the directory that is located on the BlackBerry Enterprise Server. If the user is in an IBM Lotus Domino domain

that is separate from the BlackBerry Enterprise Server, the BlackBerry Messaging Agent searches the directory that is located

on the user’s messaging server.

The BlackBerry Messaging Agent retrieves up to the 20 closest matches to the contact lookup request. The BlackBerry

Messaging Agent sends the contact lookup results to the BlackBerry Dispatcher.

5. The BlackBerry Dispatcher encrypts the results using the master encryption key of the BlackBerry device, compresses the

encrypted data, and sends it to the BlackBerry Router for delivery to the BlackBerry device.

6. The BlackBerry Router sends the encrypted data to the wireless network over port 3101.

7. The wireless network verifies that the PIN belongs to a valid BlackBerry device that is registered with the wireless network,

and sends the encrypted data to the BlackBerry device.

8. The BlackBerry device sends a delivery confirmation to the BlackBerry Dispatcher, which sends it to the BlackBerry Messaging

Agent.

The BlackBerry Messaging Agent writes the delivery state of the data to the user’s BlackBerry state database. If the BlackBerry

Enterprise Server does not receive a delivery confirmation within four hours, it resubmits the contact lookup results to the

wireless network.

Feature and Technical Overview

Messaging process flows

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Blackberry JAVA DEVELOPMENT ENVIRONMENT - - FEATURE AND TECHNICAL Uživatelský manuál Strana 75