Registration rejected : security error

[Purna Wijenayaka]

Hi All ,

I am having a weird issue , 

CUCM cluster 9.1.1.20000-5 , DB replication is OK - checked 

when i register 7945 phone to pulisher or  SUB1  it regsitered with no issue

when i try to register the same phone to SUB2 it gives me Registration rejected : security error ,

I tried deleting CTL , trust list , factory reset nothing seems to be giving a resolution at the moment.

Thanks 

[Manish Gogna]

Hi Purna,

Are there other IP phones registered to Sub2?

Have you tried both manual and automatic registration?

Try deleting all unassigned Directory numbers by using Call Routing > Route Plan Report

A restart of TFTP service on Sub2 can also be tried.

Manish

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