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2009
EUROTECH USER MANUAL
VoIP
2
All
™
Series: 8
❘
16
❘
24 Channel Gateway User Manual
9
Basic Terms
·
Gateway – A VoIP
2
ALL unit with cellular ports.
·
SIM Server - A VoIP
2
ALL series unit with a SIM Server program - containing SIM cards
and no cellular cards.
·
Internal SIM Server – A SIM Server program that runs on a gateway allowing access to
SIM cards in the gateway.
·
External SIM Server – A SIM Server program that runs on an external SIM Server or
another Gateway allowing access to SIM cards in the external SIM Server.
·
Master card – A card that controls the operation of the VoIP
2
ALL. (Contains a DSP
processor with a linux based operating system.)
·
Slave Card – A card with cellular ports (modules).
·
SIM Server Card – A SIM Server card that has 32 SIM sockets. Located in a SIM Server or
Gateway.
·
VoIP – A protocol of transmitting voice calls on ethernet networks.
·
SIP – A protocol of registering VoIP clients and making VoIP calls.
·
SIP Server – A virtual PBX that can register and connect SIP phones.
·
SIP Account – A user name and password which is given to a SIP phone to register with.
·
SIP Registration – The proccess of the initial connection to the SIP Server with the SIP
acount.
·
SIP Client – A SIP phone that is registered in a SIP Server.
·
Internal SIP Server – The SIP Server that is built in the gateway.
·
SIM Registeration – The activation of the SIM in a cellular network. Only when the SIM
is registered you can make calls.
·
Local SIM – A SIM on slave card.
·
Virtual SIM – A SIM from a SIM Server.
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