[cisco-voip] cme questions

[Dan Letkeman]

There will be no more than 50 users at each building.  I just wanted
to be sure that there was a way to limit the amount of call because of
the wireless links.  I have done a fair amount of research  around how
many calls our wireless links can support and I think 20 per link
would be a maximum.

Looks like CAC should work for us.

I'll look into after hours forwarding.

Thanks,
Dan



On Thu, Feb 14, 2008 at 2:17 PM, Paul Choi <asobihoudai at yahoo.com> wrote:
> Do you have more than 240 users at any single
>  building? If so, CCME is out of the question.
>
>  802.11g has a *theoretical* maximum of 54Mbps but
>  rarely, if ever, reaches that rate. If you're
>  depending on this for a lot of calls among offices,
>  you could run into a lot of trouble quickly.
>
>  You could limit calls with very primitive CAC built
>  into the IOS. I've never done it before but there are
>  more details in the CCME SRND.
>
>  I'm not sure if CCME supports extension mobility. I
>  think you assign a phone number and that's a done
>  deal.
>
>  I don't know if you can set phones to not ring at
>  certain times unless you're talking about after hours
>  forwarding.
>
>  Feature access codes are supported so you can force
>  users to use PINs before they can use phones.
>
>  7940s are 1st generation. Their screens are outdated
>  and have rather large pixels. 7941s are 2nd generation
>  and have much higher resolution screens. I'd just go
>  with a 7942 3rd generation screen instead.
>
>
>
>  --- Dan Letkeman <danletkeman at gmail.com> wrote:
>
>  > Hello,
>  >
>  > We are looking at replacing our entire enterprise
>  > phone system.  We
>  > are looking at CME and 2800 series routers for each
>  > location.  We have
>  > 54mbit wireless links connecting each building and
>  > will have
>  > approximately 10-50 phones in each building.
>  >
>  > I have a few questions about CME and Cisco ip
>  > phones:
>  >
>  > 1.)Can we limit the amount of calls between each
>  > building?
>  >
>  > 2.)Can you set a certain phone or group of phones to
>  > not ring at certain times?
>  >
>  > 3.)Do you setup your phones so every phone has a set
>  > extension, or can
>  > you setup the phones so each user can "login" to any
>  > phone?
>  >
>  > 4.)What are the main differences between 7940's and
>  > 7941's?  Would
>  > there be any real advantage to go to a 7941?
>  >
>  > 5.)Can you setup the phones so you have to enter in
>  > a PIN number
>  > before you can use them?
>  >
>  > Thats all for now.
>  >
>  > Thanks,
>  > Dan.
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>
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