Hi All, Just an update, we have cutover from UCM 11.5 to UCM 12.5.1.13900-152 this weekend and still receive the "Partial Registered" state on remote MRA phones. I have update my TAC engineer to see what is likely to occur from the defect posted.
Hi, Yes, TAC case is still continuing.After monitoring the logs from CUCM(RTMT), Expressway and PRT from Remote phones (Painful!!)Engineer has so far requested to upgrade firmware on affected 8845/65 & 7841 phones and increase the SIp Expire timer fr...
Hi All, Anyone got any further updates on this issue?I will be opening a TAC case in a few hours regarding this. If you have any bug ID or case IDs that I can refer to that would be great. Thanks,Ed
Hi jd,Apologize for the delay, I hadn't been notified of your update. Yeah SIP Header was switched on last year and is currently switched on as we see the issue. Thanks,
Hi, I'm also seeing the same issue. Out of 100 MRA phones, 4 of them each morning are partially registered. Expressway 12.5.7CUCM 11.5 8845: sip8845_65.12-5-1SR2-2 Please let me know what you TAC case recommend as a resolution for you. Thanks,