Re: [cisco-voip] List of VCIs for Cisco Handsets
Just a thought. If you do lock down your option 150 that may restrict any IP speakers you may introduce at a later point if you do not have any currently. I am thinking of emergency broadcast services that may come to play. I would be interested in the VCI list as well but am thinking of how it may impact our current and future IP speakers. Terry Terry Oakley Telecommunications Coordinator | Information Technology Services Red Deer College |100 College Blvd. | Box 5005 | Red Deer | Alberta | T4N 5H5 work (403) 342-3521 | FAX (403) 343-4034 -Original Message- From: cisco-voip [mailto:cisco-voip-boun...@puck.nether.net] On Behalf Of Gary Parker Sent: March-25-14 9:22 AM To: cisco-voip@puck.nether.net Subject: [cisco-voip] List of VCIs for Cisco Handsets Afternoon all, can anyone point me in the direction of a list of vendor-class-identifiers for Cisco VOIP handsets? We're trying to lock down our DHCP servers to only hand out TFTP server details via option 150 to classes of devices we expect to see on our network. (Yes, I know we could/should lock it down to only supply option 150 to devices on the voice vlan but, alas, I can't always guarantee our devices are on the correct vlan) --- /-Gary Parker--f--\ | Unified Communications Service Manager | n Loughborough University IT Services | | Tel: +441509635635 Mob: +447989172258 o | http://delphium.lboro.ac.uk/pubkey.txt | \r--d-/ ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
Re: [cisco-voip] List of VCIs for Cisco Handsets
Thanks for the advice David, On 25 Mar 2014, at 16:38, David Sullivan david.sulli...@barnetsouthgate.ac.uk wrote: I don't know of one but if you're using ISC dhcp it's not too tricky to log: log (info, option vendor-class-identifier); I'd spotted that this info *wasn't* in our logs but I didn't know there was an option to enable it. I'll ask the guys who manage our DHCP (who are probably lurking on this list) if we can enable this. I can certainly run this on some of my subnets to gather the strings for 7912,7940s and 7960s but you'll probably have more luck doing this yourself. Thanks for the offer, but I should be able to get this myself now, thanks. We're mostly running 69xx devices anyways. Gary ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
Re: [cisco-voip] List of VCIs for Cisco Handsets
I don't know of one but if you're using ISC dhcp it's not too tricky to log: log (info, option vendor-class-identifier); I can certainly run this on some of my subnets to gather the strings for 7912,7940s and 7960s but you'll probably have more luck doing this yourself. David Sullivan Barnet and Southgate College * Barnet and Southgate College is a highly successful Further Education college with around 21,000 students of all ages from 14 years upwards. * The College occupies four main campuses: Grahame Park at Colindale, Southgate, Edmonton Green and the brand new town centre campus at Wood St, High Barnet. _ This communication may contain privileged or confidential information which is for the exclusive use of the intended recipient. If you are not the intended recipient, please note that you may not distribute or use this communication or the information it contains. If this e-mail has reached you in error, please delete it and any attachment. Internet communications are not secure and Barnet and Southgate College does not accept legal responsibility for the content of this message. Any views or opinions expressed are those of the author and not necessarily those of Barnet and Southgate College. Please note that Barnet and Southgate College reserves the right to monitor the source/destinations of all incoming or outgoing e-mail communications. _ ___ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
