About krcollab

krcollab · 07-28-2026

Here's the layout:A bunch of locations in Webex Calling. Each location will also have an on-prem CUBE (LGW) that will be used for connectivity to that site's overhead paging system. I would like each site's paging process to use the same dial patter...

krcollab · 09-19-2025

I have a situation where a customer has a large number of ATA191s in their environment. They are all in voice subnets where the desk phones on those subnets are being tracked correctly by CER but none of the ATAs show up in the subnet. I thought th...

krcollab · 03-21-2025

We have an attendant console standard 12 installation that was working for years but someone deleted the ac user account from CUCM. We've recreated it but are having issues.CUCM cluster is 12.5.1.15900-66 The contacts sync at the bottom, but the call...

krcollab · 01-16-2025

I created a Webex Calling Sandbox about a year and a half ago while running through some training and everything worked great. I need to use it again, but when I log in it says there are no licenses associated with it. I can't figure out how to get...

krcollab · 10-02-2024

If I have an 11.5 CUCM cluster with expired CallManager and TVS Certs, do I have regen them before the migration or will the new 15.0 version accept the expired certs for import. I would prefer to regen the certs once the cluster is on 15.0 rather th...

krcollab · 02-11-2026

I meant 15.4. It dropped as part of the "15SU4" UC drop of most things UC, but Expressway just sticks with its old naming convention. If Cisco is making a mistake in assuming that everyone has an internal CA. Many do not. My main issue is that ...

krcollab · 02-11-2026

Well, we can all take our excitement and put it back in the box. I tried to use 15.4 yesterday and it doesn't actually fix the issue, despite what the Release Notes AND the field notice stateThe giant caveat that both fail to note is that it only fi...

krcollab · 02-10-2026

15.4 came out on Friday. According to the release notes, it includes the fix. But I haven't had a chance to do an upgrade and test it yet. Is this not the fix? Bottom of page 13:Removal of Client EKU validation while uploading the certificate via...

krcollab · 01-08-2026

Sorry, I missed the webinar and the changed target version.Originally, the CSCwr73373 bug had a note in it that stated 15.3.2 as the target version for a fix. I just checked it again and it no longer says that. I'm disappointed that Cisco listed th...

krcollab · 01-07-2026

Expressway 15.3.2 dropped today. It was the target version for a fix for this, but I don't see any indication that this issue was addressed in this version.

Member Since	‎05-06-2010 01:22 PM
Date Last Visited	‎07-28-2026 07:10 AM
Posts	415
Total Helpful Votes Received	51

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User Activity

Webex Calling - Can you restrict dial plans to specific locations?

CER 15 - Tracking ATA191s by Subnet

Attendant Console Standard - No Errors but No Calls

Webex Calling Sandbox - No licenses and cannot create new ones

PCD Migration - CUCM 11.5-15.0 - Question about CallManager/TVS Certs

Re: Public certs removing client authentication breaking Expressway

Re: Public certs removing client authentication breaking Expressway

Re: Public certs removing client authentication breaking Expressway

Re: Public certs removing client authentication breaking Expressway

Re: Public certs removing client authentication breaking Expressway