Adding PoE to a Cisco 890 Series Router
(C891FW-A-K9) In order to add PoE to an 891 router, the datasheet says you need “800-IL-PM-4 with 125W PSU.” I had to use the Cisco
Cisco
Restart SIP service on CME without reloading the router
In order to restart or reset the SIP service on Cisco CallManager Express (CME) you can do the following: voice service voip sip call service
Packet capture from a Cisco device and export it to Wireshark
Ran into a situation where I needed to perform a packet capture on the WAN interface of a router that was facing an ISP. The
CME and Lync RCC Integration
This guide will go through the steps to setup Lync Remote Call Control (RCC) with Cisco CallManager Express (CME). I’ve used this with OCS, Lync
Show ARP reveals thousands of IPs on the outside interface
Problem: When you run “show arp” on an edge router/firewall you see thousands of public IPs. This will eat up the memory and cause things
Registering voice-ports from a Cisco 881 SRST router to CME / UC500
The Cisco 881 router comes in an SRST flavor (C881SRST-K9) which includes 1 FXO and 4 FXS ports. We recently ran into a problem at
Music On Hold Streaming from an FXO port on CME 8.8
Here’s another CME feature that did not work quite as expected when reading the documentation. As with the conference bridge, I read along and followed
Configuring a conference bridge in Cisco CME
I recently ran into an issue configuring a conference bridge for a client. What makes this particular problem worth sharing is that I found the
Using Cisco 8945 IP phones with CME
We just finished testing the Cisco 8945 IP phone with CME using SCCP and it worked great. Point to point video works flawlessly. A few things
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