DRF Backup or Restore Failure CUCM or CUC You may at times receive an error “109-Unable to transfer the tar file over SFTP channel as currently configured SFTP server does not support output stream” while taking Backup or Restore in Cisco Unified Communication Manager or
Installing or Upgrading to UCCX 10.6.1 SU1? Are you trying to upgrade UCCX from X version to 10.6.1 SU1 or doing a Fresh Install of 10.6.1 SU1? If yes, then be cautious about the error you may receive while installing or upgrading the UCCX Subscriber.
Simulate PRI E1 T1 Calls Don’t have a real PRI? Want to simulate E1/T1 PRI on your lab? If yes, then here is the solution. You need two routers, let’s say 2800 series router which has E1/T1 Card connected on each. One router would be
Inbound and Outbound calls not working in H323 Gateway I have come across a situation where am unable to make inbound/outbound calls. Here is the call flowPSTN—VG-H323—MPLS—CUCM This is debug of the actual failed incoming call *Aug 9 06:10:03.923: //357/CCB999A780A0/CCAPI/ccSetMediaclassIp2ipTags:media class tags set: NR 0,
Cisco ASA – Cisco AnyConnect with DUO Multi Factor Authentication Recently i though to deploy Cisco ASA in my lab and try Multi Factor Authentication with Cisco owned DUO app. After installing Cisco ASA and complete the basic configuration, i started with DUO configuration on
Top and Most useful Cisco IOS Commands Networking If you are very new to networking and you are using Cisco routers for the first time or you are in learning phase, the below list of commands are the ones which are mostly and commonly used
Install Vmware ESXI on bare metal VMware ESXi is a bare metal hyper-visor from VMware . ESXi is a software which has to be installed onto physical servers and on top of ESXi, Virtual Machines are installed/configured. Before installing ESXi, you need to follow the compatibility matrix
Hello All, Why Gatekeeper Redundancy? – There might be few scenarios where for some reason the router might go hard down or the link. If the Gatekeeper is down, the inter-cluster calls will not work if until and unless the GK comes up. In those
How to decrypt CUCM/CUC/UCCX Security Password, Admin Password, App User Password, SFTP password in less than 5 mins. There are some cases observed where you don’t have the cluster security credentials information documented properly when you installed Cisco Unified Communications Manager (CUCM) or Cisco Unity
Get Root Access to your Cisco Unified Communications Manager (CUCM), Cisco Unity Connection (CUC) or UCCX. There are many advantages of having root access to the system but there are some dis-advantages also unless you know what you are doing with your root access. Root