5.3.20  
Trunk Release for Emergency Call (V4.0 SMR-9 or Later) 
 

Definition  
Emergency call numbers can be programmed system-wide. If a station dials an emergency number but no trunks are free, one of the CO connections is disconnected and automatically assigned to the station making the emergency call. This is the case as long as the trunks are not already seized for emergency calls.
HiPath 3000/5000 Manager E is responsible for identifying emergency numbers in the dial plan. This means that any number of call numbers can be identified as emergency numbers in the dial plan.

Model-Specific Data  

 Subject  
 HiPath 3800  
 HiPath 3550  
 HiPath 3500  
 HiPath 3350  
 HiPath 3300  
Feature available in  
 x  
 x  
 x  
Hardware requirements  
 Digital trunk connection  
Software requirements  
 V5.0 or later  
 V4.0 SMR9 or later  
 V4.0 SMR9 or later  

Dependencies/Restrictions  

 Subject  
 Dependency/Restriction  
Least cost routing (LCR)  
Least Cost Routing must be activated for the feature (set "Activate LCR" flag).  
Ringing state  
Trunks in ringing state are not released.  
Disconnecting trunks  
Emergency calls are released via the Release trunk feature (*43).  
Analog trunk connection  
The feature does not support any analog trunk connections.  
Networking  
The feature only supports direct digital trunk connections. Node-wide use is not possible.  

HiPath 3000/5000 V8, Feature Description, Issue 10   up Top
Disclaimer & Copyright   ID: P31003H3580F100017618   2011-02-07