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LANCOM 1722 VoIP – LANCOM 1723 VoIP – LANCOM 1724 VoIP – LANCOM 1823 VoIP
SIP proxy and
Management of local SIP users (registra-
registrar
tion/authentication)
Mapping of public SIP-provider accounts
as telephone lines
SIP trunking for mapping SIP accounts
with external root numbers and exten-
sions.
Registration at and switching to upstream
SIP PBXs
Individual/shared password for authentica-
tion
Automatic registration and forwarding of
SIP users
Automatic bandwidth management and
prioritization of SIP connections
Number of local SIP subscribers (on deliv-
ery, upgrade for 32 SIP subscribers with
LANCOM VoIP-32 Option)
SIP gateway
Free choice from available ISDN S
Operation at exchange lines or extension
lines
Operation at ISDN point-to-multipoint
lines or ISDN point-to-point lines
Automatic registration and authentication
of local ISDN subscribers as SIP users, max.
number of mapping entries
Automatic registration and authentication
of analog users as SIP users at upstream
SIP PBXs, max. number of mapping entries
Switching between local and remote ISDN,
analog and SIP users
Remote gateway function for mapping
local exchange lines to a remote SIP PBX
ISDN supplementary services CLIP, CLIR
En-block and individual dialing with
adjustable wait time until completion
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Chapter 1: Introduction
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