Tag Archives: voip

Preparing Endpoints for Webex Calling

If you have a DX80, nearly any of the 8800 phones or 7800 series phones you have endpoints needed to register to Webex calling.  The only problem with some of these endpoints, however, can be that they require a minimum version of software to register to the cloud.  As of this writing the DX platform requires at least CE 8.3.4 and the 7800 and 8800 family’s require 11.0 software or later. In some cases you may have a DX80 still on the Android version of software.  This is not supported.  In fact the conversion process can be somewhat involved a … Continue reading

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CUCM Direct SQL Queries

When working with CUCM you quickly come to understand that the whole system is a big database front ended with an ok GUI and few communications protocol stacks.  The graphic interface gets 98% of the work and visibility done for the typical CUCM admin.  However, there always comes a time when getting under the hood can be helpful.  I’m not sure what to say… Examples! Log into the CLI and use the “run sql” command followed by your query.  Here are a few of the ones I have gotten started with. Show all of the tables in the DB: run … Continue reading

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Configure IOS DSP Conference Bridge

To configure a DSP conference bridge in IOS you will need to iron out a few sections of config in a particular order and then link it all together with the “associate” commands. First, configure SCCP on the box and reference the UCM system(s) in your environment !define a source !reference your UCM system(s) and prioritize them when using redundancy interfacesccp local GigabitEthernet0/0 sccp ccm 192.168.1.10 identifier 1 priority 1 version 7.0 Next, build out your dspfarm profile for this conference.  This is where you allocate resources and specify codecs that are supported !name it and indicate its a conference. … Continue reading

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Taking a Screenshot on an 8800 Series Cisco Phone

Taking screenshots of the screen of Cisco IP phones can be helpful in remote troubleshooting and documentation. Taking screenshots of the latest 88xx phones is just as simple as in the past. Continue reading

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