Lucent Technologies Medical Alarms Release 3 Version 8 User Manual

if the customer has the External Call History Package, it should be 
installed on both servers. If the customer has customized report 
solutions implemented by Lucent Technologies CRM Professional 
Services Organization (PSO),  External Call History should be active 
on both servers. Otherwise, it should be active only on the primary 
server.

Other than the configuration and operational differences listed above, the 
primary and secondary servers function in a highly similar manner, and  
collect identical data streams through their respective ACD links. Should 
either server fail or be brought down for maintenance, the remaining unit 
is fully capable of carrying the full CMS activity load without interuption.  

1

The CMS HA option is supported on the following Definity ECS R8.1 (or 
later) switches:

Definity ECS R8csi

Definity ECS R8si

Definity ECS R8r

Prologix  R8

1

CMS HA is supported on the following platform combinations:

Sun Ultra

*

 5 - 

Ultra 5

Sun Enterprise

†

 3000 - Enterprise 3000

Sun Enterprise 3500 - Enterprise 3000

Sun Enterprise 3500 - Enterprise 3500

for HA systems in which 

Enterprise 3000 and 3500 servers are 

combined, it is recommended that the 3500 server be designated as 
the primary HA server

for HA systems in which Ultra 5 and Ultra 5 Einstein servers are 
combined, the Einstein server should be designated as the primary 
server   

*

Ultra is a trademark of Sun Microsystems, Inc.

†

Enterprise is a trademark of Sun Microsystems, Inc.