Hello. I'm curious about something. I'm going to apply radius authentication using windows NPS, due to the easiness of password policy. The authentication works perfectly, but i got something in mind. I configured aaa authentication fallback to local...

Hello. My company uses cisco 7811 and 7821, with CUCM 11.5.  So i have a case, when i try to call my other company (sister company) that uses PABX as their gateway, it works flawlessly. When they try to call my company and look for user  "a", the cal...

hello. I am using Cisco router 881, CUCM 11.5, and cisco phone 7811. Can I add a prefix number in the voice gateway? or should i add it in CUCM? for example i want to add a "0" in front of the number. Because the incoming calls strip away the 0, i do...

Hello. I'm using Windows Server 2012 R2 and Cisco Switch Catalyst 2960X. Firstly, I've deployed 802.1x and NAP. So basically I want to authenticate radius login to the switches,L3s, and routers. For now, i have different radius server using freeradiu...

Hello. I'm using CUCM version 11.5 and Cisco 7811 phone. One day, the ringtones inside the Cisco phone suddenly gone, leaving with only 2 ringtones, chirp1 and chirp2. I did not make any changes from the CUCM, however I did restart the CUCM before, b...