[cisco-voip] Extension Mobility, Emergency Calls

[Justin Steinberg]

Yes.

-Physical phone device level CSS will remain the same after you log in via
EM.
-Ensure this device level CSS has access to 911 RP/partitions for the local
site.
-Ensure that your EM user line level CSS has no access to these 911
partitions.

One think to note is that if you have PRI, you will send call out the local
site gateway but with a non-local ANI. PSAP will not have e911 info for
this. You may have to use a RP level external number mask for the 911 RP's
to mask to the local site main number.  Not sure what others do for this
scenario.

Justin



On 3/6/07, Voll, Scott <Scott.Voll at wesd.org> wrote:
>
> So I'm In the process of doing this also. So let me make sure I have
> this correct.
>
> Device CSS is the CSS that includes the 911 partition for the local
> site.
>
> The profile CSS does not have access to any 911 partitions.  This way if
> they call 911 it will go out the local VGW to the 911 center.
>
> Is this correct.
>
> Scott
>
> -----Original Message-----
> From: cisco-voip-bounces at puck.nether.net
> [mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Kalle Tetto
> Sent: Tuesday, March 06, 2007 7:36 AM
> To: cisco-voip at puck.nether.net
> Subject: Re: [cisco-voip] Extension Mobility, Emergency Calls
>
> Jonathan Charles schrieb:
> > The Cisco Best practices is to not assign emergency numbers to the
> > device profile for EM, but to the individual phone.
> >
> > This way the CSSs will be concatenated together and they will get 911
> > (or 110, or whatever) based on the phone they log in to, not their
> > device profile.
> >
> > This way you can do planet-wide Extension Mobility and include CSSs on
>
> > the device for the localization.
> >
>
> Thanks alot, that is exactly, what I'm looking for.
>
> all the best
>
>
> >
> > Jonathan
> >
> >
> > On 3/6/07, *Kalle Tetto* <tettokalle at hotmail.com
> > <mailto:tettokalle at hotmail.com>> wrote:
> >
> >     Hi all,
> >
> >     I want to deploy a Callmanager cluster, and all phones should use
> >     Extension Mobility. We have 2 sites, with one DDI range. All calls
> come
> >     in through the main site. All calls should leave at the Main Site,
> >     except the emergency calls. But if someone moves from the main
> site to
> >     the second site, and he wants to dial emergency numbers, he will
> also
> >     leave at the main site. Now my question, I want to use Device
> mobility
> >     to prevent this. Is this possible or is there any other way to use
> >     Extension Mobility in our company and always select the nearest
> gateway.
> >
> >     All the best and many thanks
> >
> >     _______________________________________________
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> >     cisco-voip at puck.nether.net <mailto:cisco-voip at puck.nether.net>
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> >
> >
> >
> >
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