BinTec elmeg T444, Руководство по эксплуатации

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num ber. And to ma ke mat ters wor se, both ex ter nal B chan nels of the ISDN con nec ti on are bu sy.
You ha ve, ho we ver, “in form ed” your PABX of emer gen cy num bers that must al ways be rea cha ble in the event of
emer gen cies. If you di al one of the se emer gen cy call num berst he num ber is re cog ni zed by the PABX and a B chan nel
“freed” automatically by the PABX for an emergency call.
You can en ter up to six (6) emer gen cy num bers du ring PC con fi gu ra ti on. Emer gen cy num bers are not af fec ted by
any call aut ho ri za ti on pa ra me ters or call con trol that are configured.
For the functi on »Ma king calls with di rect ex chan ge li ne ac cess« the ex ter nal ISDN con nec ti on is ta ken and cal ling is
per mit ted. If the ex ter nal B chan nels are bu sy, a B chan nel is freed (re lea sed) and the par ties con duc ting their call on
that chan nel will he ar a bu sy sig nal. An emer gen cy call al rea dy in progress is not interrupted.
For the functi on »Ma king calls wit hout di rect ex chan ge li ne ac cess« the in ter nal con nec ti on is bu sy and in ter nal calls
can be ma de. You must di al a »0« be fo re ma king an ex ter nal call. If all of the ex ter nal B chan nels are bu sy, one B chan -
nel is dis con nec ted and the par ties con duc ting their call on that chan nel will he ar a bu sy sig nal. An emer gen cy call al -
rea dy in progress is not interrupted.
Note
If calls are in pro gress using two ISDN te le pho nes on the same in ter nal ISDN bus, it is not pos si ble to in itia te an
emer gen cy call from a third ISDN te le pho ne on this bus.
Dial ranges
Du ring con fi gu ra ti on you can de fi ne re stric tions for pla cing ex ter nal calls for cer tain ter mi nal devices.
Dia ling re gions are not ac ti vat ed in the de fault set tings. In PC con fi gu ra ti on you can as sign each ter mi nal de vi ce in di -
vi du al ly to call control.
The num bers lis ted in the Re stric ted Num bers tab le (in the Sec ti on »Re stric ted Num bers«) can not be di aled using
the ana log ter mi nal de vi ces in clu ded in the as so cia ted dia ling re gi on. For ex am ple, the en try of the num ber »0190« in
the list would pre vent calls being ma de to cost ly ser vi ce pro vi ders.
The en tries in the un re stric ted num bers tab le (in the Sec ti on »Un re stric ted num bers«) can can cel a por ti on of the re -
stric tions im po sed on num bers in call re stric ti on. For ex am ple, if the num ber »0190123456« is en te red in the un re -
stric ted num bers tab le, this num ber may be di aled, even if all »0190« num bers ha ve been in hi bi ted by call re stric ti on.
If two iden ti cal num bers (iden ti cal se quen ce of di gits and sa me num ber of di gits) are entered as both barred and
restricted, then these numbers can not be dialed.
If the pre fix num ber for a dif fe rent net work ser vi ce pro vi der is di aled from a num ber that is in hi bi ted by the dia ling
re gi on, that dia ling re gi on is not active.
Note
Sub scri bers wit hout aut ho ri za ti on for ex ter nal calls can ob tain the aut ho ri za ti on to make ex ter nal calls to the se
num bers.
Anot her pos si ble set ting op ti on is the re gio nal num bers. The users can not ma ke any do mes tic long-dis tan ce or in -
ter na tio nal calls. Ten (10) spe ci al num bers can be con fi gu red for the se cal ling pri vi le ges; the se num bers can be used
to ma ke do mes tic long-dis tan ce or in ter na tio nal calls. A spe ci al num ber can con sist of a com ple te pho ne num ber or
parts of a number (for example the first few digits).
Time acceptance
You can ac ti va te or de ac ti ve the time ac cep tan ce functi on from the ISDN net work. This fea tu re is re qui red, in ca se
the ISDN net work do es not trans mit the time cor rect ly. In the event of a loss of po wer, all sto red con tents (pro gram
and ap pli ca ti on da ta) are re tai ned in the PABX wit hout any chan ges. The in ter nal clock for the PABX sys tem is up da -
ted au to ma ti cal ly du ring the next ex ter nal call (if con fi gu red). Ac ti vat ion of ac cep ting the updated time is set via PC
configuration.
Fea tu res wit hout user ac ti on Cal ling se ve ral te le pho nes (team call)
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