LANCOM VoIP Routers: PBX Functionalities Chapter 6: Extended functions47ENAlternatively, the ISDN telephone can delegate the transfer of the two activecalls to the exchange. In this case the LANCOM Business-VoIP-Router worksas the exchange, leaving the ISDN telephone lines free to conduct furthercalls.6.3 Messages about callsYou can optionally receive information about all of the calls conducted via theLANCOM Business-VoIP-Router. In LANconfig you set up the messagingunder VoIP Call Manager General Messaging.Here you define whether the messages are to be sent as e-mail and/or SYSLOG(Facility: Accounting; Level: Info). For every call which is connected (internal,Local ExternalISDNPSTNLANCOMBusiness-