10.22  

Network-Wide Busy Signaling (via Presence Manager) 
 

Definition  
Presence Manager, a service residing on the Feature server, enables the subscriber states "free", "busy" and "call" to be signaled at the LEDs of optiPoint telephones in a HiPath 3000/5000 network. The call can be picked up by pressing the appropriate keys.
The subscriber communication status can only be signaled if the Presence Manager can set a CSTA monitor point for this subscriber. For example, the status of a MULAP station number cannot be signaled because a CSTA monitor point cannot be set for a call number of this type. To generate CSTA messages the TAPI170 service must be started.
The prerequisite for node-wide call pickup is that unique trunk codes have been defined within the network.
The keys are configured by the user. The keys can only be programmed if routing is activated. When keys are programmed on the telephone itself, no distinction is drawn between internal and network-wide routing keys. HiPath 3000/5000 Manager E, on the other hand, requires a distinction between internal, external and network-internal operation when programming the keys.
If Presence Manager is not available, for example due to failure of the   server or to the TAPI170 service not being started, the corresponding subscriber can be called by pressing the programmed key. Feature The subscriber communication status is not signaled and call pickup is not possible.
Presence Manager is a service with no user interface and is started via the Feature server. No settings need be made, as all data is automatically obtained from a data interchange (synchronization) between the HiPath 5000 database and the Presence Manager.

Model-Specific Data  

 Subject  
 HiPath 3800  
 HiPath 3550  
 HiPath 3500  
 HiPath 3350  
 HiPath 3300  
 HiPath 5000 RSM  
Feature available in  
 x  
 x  
 x  
 x  
Hardware requirements  
 -  
 -  
 -  
 -  
Software requirements  
 V5.0 or later  
 V3.0 or later  
 V3.0 or later  
 V5.0 or later  

Dependencies/Restrictions  

 Subject  
 Dependency/Restriction  
MULAPs and Groups  
MULAPs and Groups are not supported by Presence Manager. LED signaling is not performed and call pickup is not possible.  
S0 telephones  
S0 telephones are not supported by Presence Manager.