What version are you running? This is from 16.4.1 CSR1000v(config-dhcpv6)#address ? prefix IPv6 addr...

Hi Isidro,When you change the domain name the ITL recovery will not change. The ITL recovery would b...

Make sure you have set an alternate TFTP on the phone (https://tools.cisco.com/bugsearch/bug/CSCum10...

You can clean the common partition by adjusting the log partition low water mark and high water mark...

Usually the error indicates that you don't have enough space free on the common partition which is w...

I owe you a thank you Daniel. Until your post I had never found the underlying cause of this issue. ...

Here is a doc with some information about CUCM 10.0(1) and ITLs if you haven't already found it, htt...

You would need to either set the device default to 9.3(4) after installing the 9.3(4) firmware on yo...

Table of Contents Purpose Background Symptoms Solution - Bulk ITL Reset ITLRecovery using local reco...

Usually you do not have to open ports directly back to your CUCM but it sounds like you are trying t...

The Cisco Unified IP Phone 8941 and 8945 may become stuck, hung, or frozen with "Upgrade in progress...