
6 - 58 CA50/UCA Client & Server Developer & User Guide
CA50 Capabilities with an Offline UCA Server
If the UCA server is offline, a CA50 operates in the following ways.
•
Voice (unicast) calls:
Function without server support.
1
•
Walkie-talkie communication: Function without server support.
•
Messaging and paging:
Not supported until the server is online.
•
Wireless bar code scanning: Not supported until the server is online.
2
NOTE
1
For the CA50 to make voice calls while the server is down or offline, one phone book request from the
CA50 to the UCA server had to be accessed from the server prior to the server going down. The CA50
reverts to the phone data provided by the last phone book request. When the phone book was
previously viewed on the CA50, any portion of the phone book viewed on the CA50, and only this
portion of the phone book, is cached on the CA50. If the UCA server is temporarily not accessible, the
CA50 can access the cached phone book information.
2
This assumes the business application resides on the UCA server. If it resides on a different
addressable Web server in the enterprise, the business application functions properly.
Summary of Contents for CA50
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Page 135: ...UCA Server 6 25 Figure 6 30 Installing Prerequisites Figure 6 31 SQL Server Setup ...
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