11.3  
CSTA via IP 
 

Definition  
The Transmission Control Protocol (TCP) is used for CSTA via IP. A permanent link connection is set up. Data packet loss is detected and automatically corrected. Up to four CSTA connections can be used simultaneously (TCP/IP connections: max. 3).
Up to eight CSTA links can be used in parallel on HiPath 3000. Two of these are reserved for HiPath TAPI 170. This means that the remaining six CSTA links can be used for other CSTA applications, such as license-free connection of six HiPath TAPI 120 systems. 
For HiPath 3000, the following number of server applications can be connected per system (server):
 •   up to four in HiPath 3300/3350, HiPath 3500/3550
 •   up to eight in HiPath 3800
Restrictions may apply to applications that use certain services. For example, only one application at a time can start the message registration function.
For an external application to address HiPath 3000/5000, it must know the TCP port (7001) of the TCP/IP server implemented in HiPath 3000/5000 as well as the IP address. Data packets sent from an application to HiPath 3000/5000 - that is, packets containing the HiPath IP address, TCP port 7001, and protocol type TCP - are accepted for further processing.
HiPath 3000 V7 and later systems support CSTA monitoring of connections to ITSPs. This enables e. g. call center applications to be used, even if SIP trunks are used.

Model-Specific Data  

 Subject  
 HiPath 3800  
 HiPath 3550  
 HiPath 3500  
 HiPath 3350  
 HiPath 3300  
Feature available in  
 x  
 x  
 x  
Hardware requirements  
 HG 1500  
 HG 1500 / LIM  
Software requirements  
 V5.0  
 V1.2  
 V1.2  

Dependencies/restrictions  

 Subject  
 Dependency/Restriction  
LIM/LIMS  
LIMS is released for HiPath 3800 for administration, fault management and the settlement of call charges. No other features or protocols are supported via LIMS.  
LIM for HiPath 33x0 and HiPath 35x0 can be used for CTI/CSTA applications in conjunction with TAPI 120 (up to 6 stations). No other features or protocols are supported via LIM.  
SimplyPhone for Outlook via LIM  
SimplyPhone for Outlook via LIM is supported in version 6.0 and later.  

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