[cisco-voip] Extension Mobility, Emergency Calls

Kalle Tetto tettokalle at hotmail.com
Wed Mar 7 05:42:20 EST 2007


Hi, one additional question, if the 9 is used to dial out and emergency 
calls are 999, UK i think or 911, could there be a problem. Normally the 
CSS from the EM is taken and then the CSS from the phone. I'm wrong now?

so it would first find the 9.@ route patterns and then 999 or 9999. Or 
is there also the longest match prefered?

All the best

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.
>  
>  
>  
> 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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