Quick Start Guide
LANCOM VoIP USB Handset and LANCOM Advanced VoIP Client
7
Quick Start Guide
VoIP Telephony
'Realm' is always the internal VoIP domain.
With this information, the LANCOM Advanced VoIP Client can
register locally at a LANCOM VoIP Router and use the telephone lines
defined there.
햶 If the LANCOM Advanced VoIP Client is to registering not only with the
LANCOM VoIP Router locally, but an upstream SIP PBX (e.g. at
Headquarters) as well, then enter under 'SIP proxy', 'Registrar' and, under
'Realm', enter the VoIP domain of the SIP PBX at Headquarters. The
LANCOM VoIP Router needs to be configured with an appropriate SIP-
PBX line with the same domain, and the router has to be the DNS server
for the LANCOM Advanced VoIP Client.
햷 Enter the SIP account user name and password for logging in to the SIP
PBX.
햸 You can check if the registration was successful by looking at the list of
recent messages (via button or menu).