4.4  
IP/IP e2e payload via enterprise proxy 
 
By extending the CorNet-IP protocol to include the EFC protocol variant (EFC: Extended Fast Connect), the feature "IP/IP e2e payload via enterprise proxy" is enabled for connecting IP telephones/clients to the ITSP. Due to "IP/IP e2e payload via enterprise proxy", the IP packets no longer have to be processed by the DSP of the HG 1500 (DSP: Digital Signal Processor). This means that none of the HG 1500's gateway channels are used, and the maximum number of simultaneous calls only depends on the codec used and the available bandwidth of the DSL port.
All IP telephones/clients of a system and all IP telephones/clients within a network must support EFC to be able to use "IP/IP e2e payload via enterprise proxy".
Important: The CorNet IP protocol is not supported in HiPath 3000 V8 and HiPath 4000 V5 and later systems for networking these systems.  

Model-Specific Data  

 Subject  
 HiPath 3300/3350  
 HiPath 3500/3550  
 HiPath 3800  
Feature available in  
 x  
 x  
 x  
Hardware requirements  
 -  
 -  
 -  
Software requirements  
 as of V7 R2  
 as of V7 R2  
 as of V7 R2  

Dependencies/Restrictions  

 Subject  
 Dependency/Restriction  
IP telephones/clients  
The optiPoint 410 and optiPoint 420 IP telephones may require an upgrade to EFC-enabled software.  

HiPath 3000/5000 V9, Feature Description, Issue 7   up Top
Disclaimer & Copyright   ID: P31003H3590F100017618   2012-06-25