Operation Manual

Gigaset DE700 IP PRO / en / A31008-M2211-R101-5-7619 / glossary.fm / 13.09.2012
PRO Version 3, 30.05.2012
187
Glossary
C
Call divert
CD
Automatic diversion (CD) of a call to a different telephone number. There are three kinds
of call divert:
– CDU, Call Divert Unconditional
– CDB, Call Divert Busy
– CDNR, Call Divert No Reply
Call swap
Call swap allows you to switch between two callers or between a conference and an indi-
vidual caller without allowing the waiting caller to listen to the call.
Call waiting
= CW. VoIP provider feature. A beep during a call indicates that another caller is waiting.
You can accept or reject the second call. You can activate/deactivate the feature.
CD
Call divert
See Call divert.
Chatting
Form of communication on the Internet. During a chat, brief messages are exchanged
between the communicating parties in real time. Chatting in this sense is understood to
be a written form of communication.
Client
Application that requests a service from a server.
CLIP
Calling Line Identification Presentation
Telephony feature. The number of the caller is transferred to the called party's phone dis-
play (if the caller activates this feature). The called party's phone must be compatible with
CLIP and the feature must be enabled on the phone port.
Codec
Coder/decoder
Codec is a procedure that digitalises and compresses analogue voice before it is sent via
the Internet, and decodes – i.e., translates into analogue voice – digital data when voice
packets are received. There are different codecs, with differing degrees of compression, for
instance.
Both parties involved in the telephone connection (caller/sender and recipient) must use
the same codec. This is negotiated between the sender and the recipient when establish-
ing a connection.