[cisco-voip] CRS 3.5.1

[Robin H]

I have ICD application based on CRA 3.5.1 and installed it in
Pubslisher server. I read a documentation that we need to put both
publisher and subscriber IP to provide redundancy. With this info, i
have put both publisher and subscriber ip in the JTAPI and RMJTAPI
setup page. But I only installed and setup the application on
Publisher server (coresident) and nothing at Subscriber server. When
the Publisher server down, the ICD application was also failed. Anyway
to prevent this? Should I install and setup CRA application on
Subscriber server as well? Please send me reference page if any.Thanks