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Glossary
Gigaset N720 DECT IP Multicell System / engbt / A31008-M2314-L101-6-7619 / Glossary.fm / 29.08.2016
Version 2, 06.08.2010
RFP
Radio Fixed Part
Base stations in a multicell DECT network.
RFPI
Radio Fixed Part Identity
ID for a base station in a multicell DECT network. It includes the number (RPN) and an
ID for the DECT Manager. A handset uses it to recognise the base stations it is
connected to and the DECT network to which it belongs.
Ringback when the call is not answered
= CCNR (Completion of calls on no reply). If a party does not reply when called, a caller
can arrange an automatic ringback. As soon as the destination phone has completed
a call and is free again, the caller is called back. This feature must be supported by the
exchange. The ringback request is automatically cancelled after about two hours
(depending on the network provider).
Ringback when the number is busy
= CCBS (Completion of calls to busy subscriber). If a caller hears the busy tone, he or
she can activate the ringback function. As soon as the connection is free, the caller is
called back. As soon as the caller lifts the earpiece, the connection is made
automatically.
Roaming
Possibility for a subscriber with a DECT handset to accept or make calls in all cells of a
DECT network.
ROM
Read Only Memory
A type of memory that can only be read.
Router
Routes data packets within a network and between different networks via the quickest
route. Can connect Ethernet networks and WLAN. Can be a Gateway to the Internet.
Routing
Routing is the transfer of data packets to another subscriber in your network. On their
way to the recipient, the data packets are sent from one router to the next until they
reach their destination.
If data packets were not forwarded in this way, a network like the Internet would not
be possible. Routing connects the individual networks to this global system.
A router is a part of this system; it transfers data packets both within a local network
and from one network to the next. Data is transferred from one network to another on
the basis of a common protocol.
RPN
Radio Fixed Part Number
Number for the base station in a multicell DECT network.
RTP
Real-Time Transport Protocol
Global standard for transferring audio and video data. Often used in conjunction with
UDP. In this case, RTP packets are embedded in UDP packets.
RTP port
(Local) Port that is used to send and receive voice data packets for VoIP.
