About Charles Hill

Charles Hill · 04-21-2023

Remote facility has a subscriber with an H323 gateway. We are wanting to upgrade the Business edition 7000 at the remote facility. We have all devices registered to one of our subscribers, however our concern is the H323 gateway. Status currently ...

Charles Hill · 03-10-2022

Emergency Responder 12.0. CUCM 12.5.There is an email alert that is being sent out for all 911 calls, however the email is not listed in the onsite alerts and 3 of the onsite alerts do not have an email listed. What else or where could the email al...

Charles Hill · 10-25-2019

Is it possible to grant rights to change the greeting on another user's voice mail without giving out that user's pin? Second question:Is it possible to push a new greeting to a group of voice mails? Unity Connection 10.5.2

Charles Hill · 02-28-2019

We are wanting to scan our network for open ports, servers, server's OS... Does anyone have a suggestion on a free network scanning tool/software?

Charles Hill · 08-29-2018

I'm looking for a sample ACL to allow CUCM and Unity Connection traffic only. We are providing voip service to a near by hospital and we are wanting to restrict traffic, while allowing traffic for voice services.

Charles Hill · 06-29-2023

due to a possible vulnerability via a Qualys scan, my employer has requested that snmp is disabled on the CER. Is there another way to track phones other than snmp or manually adding the phones?

Charles Hill · 02-28-2019

Thank you Seb! I'll try it out.

Charles Hill · 08-29-2018

They will be in different vlans. There will be an existing CUCM Subscriber and tftp at the customer site in vlan 10 and Unity Connection, Publisher and other subscribers will be at the main site within vlan 20.

Charles Hill · 08-29-2018

Thank you Jamie. Yeah, I had already looked at the guide and the ports, but the list seemed rather long, so I was wondering if someone already had an acl built with all the needed ports to save some time.

Charles Hill · 09-28-2016

Same issue here with 8845 phones, DMPs and our AIR-CAP2602E-A-K9 aps. Older aps and 6921s, 9971s are not locking up. The only way to restore service is a shut and no shut or unplug the device and reconnect it.

Member Since	‎04-20-2006 05:02 PM
Date Last Visited	‎12-08-2025 02:30 PM
Posts	1,034
Total Helpful Votes Received	669

User Statistics

User Activity

H323 Gateway

CER onsite alert

Rights to change greeting on another user's voice mail

Network Scanning tool/software

Sample ACL to allow CUCM and Unity connection traffic only

Re: Disable/Warm Start SNMP ENGINE process in IOS

Re: Network Scanning tool/software

Re: Sample ACL to allow CUCM and Unity connection traffic only

Re: Sample ACL to allow CUCM and Unity connection traffic only

Same issue here with 8845