WiFi login failure after Windows 10 upgrade. Here is error message from windows WiFi login windows ” Continue connecting? If you expect to find KCPC_OFFICE…

Good morning Ryan~ I hope it helps for you. Basically, it is all about match and replace by general expression. This article will provide a…

I have installed the Sophos UTM9 firewall that released for home use only. This firewall is pretty good. Actually, the firewall is one of the…

I couldn’t find a good example of how to setup SIP trunk with CUCME/CME out there. Here is some information to help. I have a SIP…

  Cisco Unified Call Manager Express(CUCME) provides software conference as a default feature that only allows 3 calling parties on the conference. CUCME also provides…

Here is how to enable SSH on ASA5505 thru WAN interface (Outside)   ASA_5505# conf t ASA_5505 (config)# enable password [Enable Password] encrypted ASA_5505 (config)#…

There are three ways to configure CDRs receiving from Cisco Unified Call Manager Express.   – Syslog Server – RADIUS Server – FTP Server 1….

Here is collection of Cisco Troubleshooting Links   VoIP 1. Troubleshooting and Debugging VoIP Call Basics   Circuits 1. T1 PRI Troubleshooting 2. T1 Alarm…

Noticed that some of  phone models are following rotuer’s clock and others are synchronizing with CUCME time-zone setting. As you know, not all the countries…

Here is steps to complete install   1. First, clean-up yum Squid-CentOS7# yum clean all   2. Update server for any missing package Squid-CentOS7# yum…

In some circumstance, you have to try factory reset on Cisco 7900 series phone. There are two types of factory resets : Software / Hardware…

Here is a sample configuration of how to setup SIP trunk on CUCME 8.6 with VoIP.ms. For the lab testing, your don’t want to spend…