Event Established invalid for party

[karthik]

Hi Guys,

Recently I was looking into a dropped call issue. Here I see that Service observer has joined the call with Role 10, I can see an event established, but I also a error : 20:58:29.954 Std 24500 Event Established invalid for party 007001ad4axxxxx:1720xxxxx

And strange thing is that logs do not indicate that the a new role is added to the call, but after some time...I see that Role 10 is in picture ( but no where indicated that its been added, generally we see that through plus + mark ).

It would be very helpfull if someone can help me in understanding this, thanks.

Cheers
Karthik