Specifications

Reference Guide
2-51
Applications Low-Bit Rate Voice Server
2.11.2 Backhauling Voice Application
The integrated access system equipped with a LBRV server can be used by new wireless
carriers who need to lease Telco facilities between their geographically separate Mobile
Switching Centers. They can use the LBRV server shown in Figure 2-32 to see the leased link
very efficiently thereby reducing hauling costs.
Figure 2-32. Backhauling Voice Application
MSC
T1/E1
MSC
MSC
MSC
T1/E1
IAD
IAD
IAD
IAD
IAD
MSC
NX64K Leased Line
T1/E1
T1/E1
T1/E1
T1/E1
Central VoiceMail
Server