[cisco-voip] Jabber 10.5 CTI Reconnect Timer?

[Anthony Kouloglou]

Hi,
i have a CUCM and IM&P cluster 9.1.X and jabber for windows 10.5.X.
I have noticed  (for all Jabber versions 9+ i have used) that when for 
some reason connection to the publisher, subscriber, presence is lost 
and i revert to SRST, when the connection to the cluster is back, all 
services working fine except for CTI integration (so i have red X on the 
deskphone).
IM works fine, phones are registered back to the Publisher but deskphone 
control fails.
I have to either sign out and sign in again from my Jabber or select use 
my PC for calls and then again use my deskphone.
It seems like It is purely a reconnect issue and not a firewall or DNS 
or whatever but i don't know where to look for.
Any help appreciated,

BR
Antonios