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I have a number of ISR4431 routers running XE 16.12, each with some directly connected SIP 'phones in CME mode. I believe (correct me if I'm wrong) that this IOS means the routers are running CME v12 but I don't know how to confirm. Needing more e...
I have an ISR4431 with a NIM-2GE-CU-SFP, and I'm attempting to get (WAN) MACsec working using one of the interfaces on the NIM. Following the worksheet examples in the "MACSEC and MKA configuration guide" everything proceeds OK until I get to configu...
I have a situation in which there are two sites running CME - both have 'phones on their 'local' networks (let's say 10.10.1.2 at one site and 10.20.1.2 at the other), and the 'phone network at one site is also visible from the other, so, e.g. I can ...
I have a 4400 series router which is airgapped and registered for SLR. In the past someone has provisioned it with licenses and it works OK. I have access to the smart licensing account which 'owns' the platform and have confirmed it's the right UD...
Update. It appears that through a process called 'level 3 substitution' it's possible to issue v12 tags against a v14 license using the smart licensing manager. The total number of available v12 licenses is the number of (existing) v12 ones plus th...
Update - a ticket has been raised with TAC but they seem to be struggling to respond - it's been open for two weeks now and all they've done is ask for logs giving the same information as I've already described (!) I'll post any resolution here.
That helped thanks - yes, the router is running Version CME 12.6.Smart licensing is working fine, the platform is in specific license reservation mode and has many other licenses loaded OK.On another platform, using 'show license summary' I can see t...
Update. The cause of this problem was a misleading error message which occurs when the word 'file' is omitted from the command 'license smart reservation install file <name>'. So this was simply finger trouble - it was the error message itself whic...
NithinThanks for the response. Re (1), strangely 'show telephony service' says 'no service running' (there is - there's a call in progress! All the phones are SIP though, maybe that's got something to do with it)Re (2) The licenses are loaded OK - t...
