2.4.8  
ISDN Routing/PPP Channels 
 
HG 1500 boards can also be used as ISDN routers. The ISDN router can connect two physically separate IP networks together via an ISDN line. Channel bundling can be used to adjust the required bandwidth.
The system reserves the B channels required for ISDN routing and thus restricts the available gateway channels.

 Table 2-12   HG 1500 - Board-Specific Sum of PPP Channels and Gateway Channels (Maximum Numbers)
   
 HXGS3  
 HXGR3  
 STMI2  
 without PDM1  
 with 1 x PDM1  
   
Sum of PPP channels (for ISDN routing) and gateway channels  
 8  
 16  
 32  
If a large number of IP workpoint clients is required, the HG 1500 board may not also be used as an ISDN router. In this case, ISDN routing functionality must be assigned to an individual HG 1500 board.

HiPath 3000/5000 V8, Service Documentation, Issue 10   up Top
Disclaimer & Copyright   ID: P31003H3580S100017620   2011-01-24