Glossary and Abbreviations
QQQ_¢_Q¬GL-28 ¤Fs¤mFsnnn
International Telecommunications Union (ITU)
phFd©cmp§m"mFm"apm"dFdFV"z^"m=FdFz^pmFpm¤d"a¦FphhaFF|}:a
"mamFm"apm"dpV"ma«"apm^"F¤ma¦F"d"m="=Op=""4phh¤ma4"apm:am4d¤=amV
hFh*F"FOphFdF4phh¤ma4"apm4phz"maF"m=pV"ma«"apm"p¤m=^F
§pd=FF"dp¢Q
International Telegraph and Telephone Consultative Committee
FFmFm"apm"dFdF4phh¤ma4"apmmapm|}
interflow
^F"*ada©Op4"ddpOp§"=pp^Fzdapm^F"hFp"=aOOFFm¤amV^F"dd
p§"=dd"ddOF"¤F
intraflow
^F"*ada©Op4"ddpF=aF4pp^Fzdapm^F"hFpm"4pm=aapm"dp¤m4pm=aapm"d
*"a¤amV4"dd4p¦F"VF*¤©:=pm"m§F:p"dd4aFa "
internal measurements
hF"¤FhFm^""Fh"=F*©^F©FhhF"¤FhFm^""Fh"=FF¨Fm"dp
^F©Fh|¦a"¨Fm"d}"FFOFF=p"F¨Fm"dhF"¤FhFm
in-use lamp
F=daV^pm"h¤da"zzF""m4F¦pa4FFham"d^"daV^p^p§§^a4^4"dd"zzF""m4F§add*F
FdF4F=§^Fm^F^"m=FadaOF=p§^a4^4"dd"zzF""m4Fa"4a¦F§^Fm"¤FapOO_^ppc
INWATS
m§"=���a=FF"FdFz^pmFF¦a4F
IO
mOph"apmp¤dF
ISDN
FFmFV"F=F¦a4FaVa"dF§pc|}
ISDN Gateway (IG)
OF"¤F"ddp§amVamFV"apmpO^F§a4^"m="^p_*"F=FdFh"cFamV"zzda4"apm¦a""damc
p"V"F§"©"=b¤m4^FV"F§"©"=b¤m4a"_*"F=zp=¤4^"mpaOaF^F^p_*"F=
FdFh"cFamV"zzda4"apmpO4"ddF¦Fm
ISDN trunk
¤mc"=hamaFF=Op¤F§a^_dp4"ddF=O"4ada©
ISDN-PRI terminal adapter
mamFO"4F*F§FFmFm=zpam"zzda4"apm"m="mO"4ada©_Fham"d"="zF
"F4¤Fmd©"¦"ad"*dFOphp^F¦Fm=p"m="Fzah"ad©=FaVmF=Op¦a=Fp4pmOFFm4amV
"zzda4"apm44p=amVd©:4¤Fmd©"¦"ad"*dFFham"d"="zF"="z^F§pz"apO¦a=Fp
4p=F4=""|Q}"m==a"damV|_}zpp"mO"4ada©
IS/DTT
mFV"F=F¦a4F=aVa"daF¤mc
ISN
mOph"apm©FhF§pc
ISO
mFm"apm"d"m="=V"ma«"apm
ISV
m=FzFm=FmpO§"F¦Fm=p