Siemens HiPath 2000 Administration Manual page 96

Alphabetical Reference
FTP
Abbreviation for "File Transfer Protocol".
Used for transferring files in networks, for example to update telephone
software
G.711
Audio protocol for uncompressed voice transmission. Requires a
bandwidth of 64 kbit/s.
G.722
Audio protocol for uncompressed voice transmission. Requires a
bandwidth of 128 kbit/s. This voice transmission supplies the best quality.
G.723
Audio protocol for compressed voice transmission. The performance is not
as good as
s.
G.729
Audio protocol for compressed voice transmission. The performance is not
as good as
approx. 8 kbit/s.
Gateway
Mediation components between two different network types, e.g.
network and ISDN network.
HFA
Abbreviation for "Hicom Feature Access".
Sets up the connection between
help of a gateway (e.g. HG 1500 or HG 3530).
HTTP
Abbreviation for "Hypertext Transfer Protocol".
Protocol for transferring data in
HTTPs
Abbreviation for "Hypertext Transfer Protocol secure".
The HTTP protocol (encrypted via the SSL protocol) guarantees secure
transmission of data in
IP
Abbreviation for "Internet Protocol".
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G.711 and G.729. Requires a bandwidth of approx. 6 kbit/
G.711 but better than
IP networks.
G.723. Requires a bandwidth of
IP telephony and a
IP networks.
IP
PBX with the