SSO Issue after Certificate Renewal on ADFS Server “Error while processing SAML Response”

Posted on 4. May 2021 by Thorsten

From time to time it happens that the certificates on the ADFS server are renewed. Cisco then has a problem with Secondary Token Signing and the metadata file has to be adjusted manually. To fix this ... Read More

CUCM 12.5 SU2 to SU4 Updates during/after Upgrade

Posted on 26. March 2021 by Thorsten

If you want to upgrade from 12.5 SU2 to SU4 you will run into the following BUG: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvt55425/?rfs=iqvred Sadly Cisco did not (yet) include a quick workarou... Read More

Room Kit – HTTP feedback

Posted on 18. June 202019. June 2020 by Thorsten

If you have the following Error, in general you need to check the TMS connection. But below there is also a quick workaround for that. WARNING: HTTP Feedback The HTTP Feedback for slot 3 can not be de... Read More

Finding UDS Home Cluster

Posted on 20. May 202025. May 2020 by Marc

If you want to find the home cluster of an user in a multi cluster environment, you can use the same way as Jabber does. Open the following link on one of the nodes in the CUCM cluster, where your _ci... Read More

Proxy User for PCP – Unity Connection

Posted on 6. February 202029. April 2020 by Thorsten

For successfully syncronizing Unity Connection 12.5.x to PCP you need to create a “proxy user” from the Unity Connection CLI. Go to Unity COnnection CLI and enter the following: utils cuc ... Read More

Disable “Let other users know when I’m in a Meeting” in Jabber

Posted on 29. January 202029. April 2020 by Marc

As the jabberLocalConfig.xml is encrypted in newer Jabber Versions, you cannot modify this one anymore. If you want to disable this option in Cisco Jabber globally, there is a hidden parameter in the ... Read More

Cisco Phone not receiving calls from a 3rd party PBX via SIP-Trunk

Posted on 22. January 20208. June 2020 by Marc

Today I had an issue on an incoming SIP Trunk from an Avaya PBX to a CUCM. The calling name of the Avaya users included a “greater as”-sign ( > ). This mixed up the Contact field on CUCM and th... Read More

How to find Windows CA

Posted on 7. January 2020 by Thorsten

From a domain Server / Client simply type the following command to find the Windows CA Server certutil –config – -ping The URL to submit a request is than: http://<server_from_certutil>/Cert... Read More

Jabber shows the wrong Line Label in Multi line Mode

Posted on 6. January 202029. April 2020 by Marc

If using Jabber with Multiline, may the Line Description could be wrong as shown on the screen shot. I found out, that in the ccmadmin of CUCM in the Line configuration on the device, you can configur... Read More

Cisco Interoperability Portal / Cisco Unified Border Element to SIP Service Provider

Posted on 6. January 2020 by Thorsten

Quick Reference to Cisco CUBE Guides from Cisco. https://www.cisco.com/c/en/us/solutions/enterprise/interoperability-portal/networking_solutions_products_genericcontent0900aecd805bd13d.html... Read More

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