Configure DynDNS Dynamic DNS in Cisco Router

This article shows you how to configure DDNS on Cisco Router that receives dynamic Public IP address from Internet provider. After setting this up, your…

How to convert voices recorded on iphone into Cisco UCCX supported format?

Cisco UCCX supports .wav audio files with attributes of CCIT U-Law, Sample Size: 8bit and Sample Rate: 8KHz However iphone’s Voice Memo app generates audios…

Find out bandwidth used on Cisco Switch

#show interface summary command provides bandwidth utilization of each Cisco switch interface, VLAN and port channels. You can either measure bits per sec using RXBS/TXBS…

UCCX: updating script caused error: Error while performing the operation. Please look into logs for more information.

An error has occurred while saving a new UCCX script file in UCCX Publisher node. The message was “Error while performing the operation. Please look…

UCCX: Determine which server is currently the Master?

In UCCX, there is no concept of Publisher/Subscriber, instead we have Master and Slave concept in UCCX. You can identify the role by following few…

Cisco CUCM – Get User List Who have Logged into Phone

As a Cisco CUCM administration, you may have to find out at some point of time, which users have logged in and to which Cisco…

POE, POE+ vs UPOE: What’s the difference?

You need to calculate the power requirements for all the powered devices that you plan to connect to switch. Also be careful while laying longer…