Funkwerk R1202 Reference Manual page 550

Glossary
536
Block Cipher Modes.
CBC Cipher Block Chaining
CCITT Consultative Committee for International Telegraphy and Telephony
CD (Call Deflection) The forwarding of calls. This performance feature enables you to
forward a call without having to take it yourself. If you forward a call
to an external subscriber, you bear any connection costs from your
connection to the destination of the forwarded call. This feature can
therefore be used by system telephones and ISDN telephones that
support this function (see user's guide for terminals). For more in-
formation on using this performance feature with the telephone,
please see the user's guide.
Central speeddial Performance feature of a PBX. Telephone numbers are stored in a
memory PBX and can be called from every connected telephone using a key
combination.
Certificate Certificate
Channel Bundling Channel bundling
CHAP Challenge Handshake Authentication Protocol
Checksum field Frame Check Sequence (FCS)
CLID Calling Line Identification
Client A client uses the services provided by a server. Clients are usually
workstations.
CLIP Abbreviation for Calling Line Identification Presentation. Telephone
number display of calling party.
CLIR Abbreviation for Calling Line Identification Restriction. Temporary
suppression of the transmission of the calling party's telephone
number.
COLR Connected Line Identification Restriction (suppress B telephone
number). This performance feature permits or suppresses the dis-
play of the called subscriber's telephone number. If display of the B
telephone number is suppressed, your telephone number is not
transmitted to the caller when you take a call. Example: You have
set up call diversion to another terminal. If this terminal has activ-
ated suppression of the B telephone number, the calling party does
not see a telephone number on the terminal display.
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