13.3.26  
Call Appearance Call Handling Electronic Key Telephone System 
 

Definition  
Call Appearance Call Handling Electronic Key Telephone System (CACH EKTS) simulates multiple call handling at a single desktop station. Users can receive multiple calls for the same directory on several ISDN lines using one of the call appearance IDs that is assigned to the directory number. With this feature, the CO can offer a call on multiple interfaces because the directory number call appearances are shared. This allows the HiPath 3000 to respond to the call with an idle interface. CACH is called call appearance identification (CAID) in the HiPath 3000.

Model-Specific Data  

 Subject  
 HiPath 3800  
 HiPath 3550  
 HiPath 3500  
 HiPath 3350  
 HiPath 3300  
Feature available in  
 x  
 x  
 x  
Hardware requirements  
 -  
 -  
 -  
Software requirements  
 V5.0 or later  
 V1.0 or later  
 V1.0 or later  

Dependencies/Restrictions  

 Subject  
 Dependency/Restriction  
Call appearance identification (CAID) values  
In a basic EKTS system CAID values are not supported. AT&T's 5E exchanges and Unify EWSD exchanges support CAID. The Northern Telcom central offices use phantom DID numbers instead of CAID values.  

HiPath 3000/5000 V9, Feature Description, Issue 10   up Top
Disclaimer & Copyright   ID: P31003H3590F100017618   2014-02-27