Avaya Presence Server

[christbr]

I'm currently implementing a Collaboration Server everything is Up and Running except for the presence server , the problem is that the entity link from the Session manager to the presence server is Up but with a reason code: "400 missing from URI" I have followed the Technical Documentation but I cant find where the problem may be at? , all presence services on the xcp are UP and Running .
Any Ideas??

[yu2]

the same problem I met, any idea?

[yu2]

But I tested, the presence can work even with the error message.

[lunar]

The message "400 missing from URI" for the CS Server is normal. Make sure you have defined the to and from domain properly then restart the PS server after you change the value.