Hi... All , I am facing problem with SER presence status, when authorization is enabled. B elow is the scenario of my test. 1) PUA1 & PUA2 are two user agents subscribed to SER (2.0) presence server. 2) PUA1 adds PUA2 into its buddly list . PUA2 gets Watcher-info notification from PUA1 with subscription - state pending. 3) PUA2 accepts PUA1 and presence-rules.xml file is updated for PUA2 . In whitelist (Allow List)," <id PUA1(a)ser.org <mailto:PUA1@ser.org> <id> " is added successfully. problem statement : PUA2 status is offline in PUA1 's buddy list. I f PUA2 changes its status (sends PUBLISH with away/on phone/busy activity ) , SER presence sends 200 OK success response , but no notifcation will be generated from server to watcher PUA1. - also when PUA2 logs out and logs in again Wathcer-info subscription will be generated with pending state though presence-rules.xml document was already updated for this. I have modified the ser.cfg for presence authorization below as per ser presence Handbook . modparam("pa", "auth", "xcap") modparam("xcap", "xcap_root", "http://localhost/xcap-root <http://localhost/xcap-root> ") I have attached the ser.cfg file. which i tried ... but doesn't work out. let me know any of your comments. regards, Pravin . Please do not print this email unless it is absolutely necessary. The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com