Reference Guide

3 Configuration commands Local call routing commands
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Local call routing commands
Local call routing (LCR) mode describes the telephone service that the
BSGX4e can provide without the use of a VoIP call server on the WAN. Local
call routing is automatically used when VoIP service is interrupted and LAN
endpoints cannot receive or place calls using a call server on the WAN.
In LCR mode, LAN VoIP phones can place and receive local calls, that is,
calls that do not go out to the WAN. Local calls (between LAN endpoints) are
established through the BSGX4e (acting as a VoIP server). In LCR mode,
only basic telephone services are supported.
Calls identified as external calls are routed to the PSTN through the FXO
interface of the BSGX4e, or through a SIP/PSTN gateway located in the
LAN.
When VoIP call service resumes, external calls are automatically received
and placed as before.
Use the following commands to configure LCR:
z lcr accounts
z lcr settings