Have a look here:

http://www.mmi-consult.de/FAQ/dx/ibm-domino-9-und-ibm-sametime-8.5.2-unter-linux.htm

The article is written in german, but might still be helpful for you. You'll run into problems with domino 9 and sametime 8.5.2(IFR1), because a lot of symlinks will be pointing to the old domino installation folder.

This really screwed me up.  On the passport download site they have sametime listed as "IBM Sametime V8.5.2 for Notes/Domino V9.0 Social Edition Multiplatform".  Wouldn't that suggest it works for 9.0?  NOPE!...it won't install.

Way to go IBM...

Works fine here

Sametime 852 IFR1 + Sametime proxy server

Domino 9 on Sametime 852 IFR1

Patrick. Broken symlinks isn't a problem specific to Domino 9. This happens with any Domino upgrade that changes the installation folder (for example 8.5.2 to 8.5.3).

Hello Folks,

It is request from customer  Integration of Sametime with iNotes9.

Current Set up of Sametime.

Domino server Release Lotus Domino (r) Server (Release 8.5.3FP2 HF11 for Windows/32) 2016-02-25 16:09:17
Date=Sat Nov  5 19:45:01 EDT 2011 

Type=release Language=English
VERSION=SAMETIME8.5.2.1_20111105.1800_WIN32AIXSOLLIN_WESTFORDFlavor=IMWC

Can you please let me know the what needs to be done to achieve the target?

If you provide me Sametime Tech-note it will be great.

Thanks in advance!!

kind regards,

Mahesh Dhuri