About Mathew Lighthall

Mathew Lighthall · 11-10-2015

I currently have a 6 node SONET ring that supports a mix of circuits. It's mainly used for transporting traditional TDM circuits around our area. We do have a RPR built on it, we are using a mix of ML-100T and ML-1000. Not much data is passing over...

Mathew Lighthall · 08-26-2014

Here's my question.We have a 8.6.1 cluster that is in a slow process of migrating to a clean install 10.5.1 cluster. We did not use PCD, but instead built the new 10.5 cluster manually. We planned on doing a phased migration to 10.5.1, and have been...

Mathew Lighthall · 05-07-2014

Hello,I'm in the process of having to come up with a solution to some of my sites conferencing issues. My main issue is I need the ability to "Blast Dial" multiple directory numbers (both on and off-site) upto 24 end users, and join them to a confer...

Mathew Lighthall · 08-08-2013

I just recently inherited the O&M of our ONS 15454 SONET MSPP ring. My first task was to upgrade the software to 9.2.15, which went great, no issues to report. But now I'm having trouble opening IOS connections (from the CTC) to all of my ML Ethern...

Mathew Lighthall · 10-16-2015

From my experiences with removing the fan filter; is that NO traffic was affected. Be careful cleaning the filters, the ones we have are a foam type that really don't allow for cleaning, just replacement.

Mathew Lighthall · 04-28-2015

You might want to check the PRI protocol type in case the 2 Telco's use different switches. Lucent vs. Nortel.

Mathew Lighthall · 12-04-2014

Thank you Dan, we don't have any PSTN SIP trunks that we have to worry about blocking anonymous calls. We are using just the very basic call blocking you describe in the call flow above. We moved our MCGP trunks to the new cluster, which were built ...

Mathew Lighthall · 12-03-2014

Do you know of any changes to this process in the later 10.5 release? We are migrating from a appliance based 8.6 system over to a brand new virtual 10.5 system. The 10.5 system is a ground up built cluster that we are migrating over to. We had c...

Thanks Jamie.I figured as · 08-26-2014

Thanks Jamie.I figured as much. I was hoping for a miracle, lol.I did manage to "bulk" import a single line and it was a success. It's just going to take a little bit longer to "massage" the data into the right format.I appreciate the quick answer ...

Member Since	‎08-06-2013 07:53 AM
Date Last Visited	‎08-18-2017 04:27 AM
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Installing multiple ML-series Ethernet in ONS 15454 SONET MSTP chassis

Migrate 8.6.1 to a clean 10.5.1 - But still retain user and end-point data

Cisco Conferencing with Blast dialing

Trouble opening IOS on Ml series 15454 Cards

From my experiences with

You might want to check the

Thank you Dan, we don't have

Do you know of any changes to

Thanks Jamie.I figured as