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Off Hook Presumption---ISDN T2

Posted: 05 Jul 2010 10:47
by leo
Hi All,

Hope someone a clue on this..

Can we have off hook presumption in ISDN T2 trunks the way we have in NDDI Trunks.
One of our clients needs the operator to dial out an external number and transfer it immediately without waiting for the called party to answer.
Presently at site, transfer is only possible once in conversation appears, and that happens only when the called party has answered the call.

Thanks in advance.
LEO

Posted: 05 Jul 2010 23:20
by vad
What about phone feature COS - item "transfer on no answer"? Or you say about set declared like "attendant"?

Posted: 06 Jul 2010 00:36
by leo
Thanks for the reply Vad,
We have managed the PCOS item " transfer on no answer".
In our case we have a 4035 attendant.
We have tried with other digital phones too but "in conversation" appears only when called party answers.

regards,
LEO

Posted: 18 Aug 2010 08:17
by swinstation
please decrees timer 18 from 100 to 50 and then try it.

Re: Off Hook Presumption---ISDN T2

Posted: 14 Nov 2014 11:51
by sadi_seemi
attendant set 4035 transfer on no answer not work on isdn t2 trunk until the any a or b party attend the call then operator set shown the transfer soft key and transfer the call . on same set same time attendant use the soft key when seizing the nddi trunk line. any solution please