Lucent Technologies Definity Enterprise Communications Server 555-230-220 ユーザーズマニュアル
ASAI and Domain Control
Issue 7 May 1998
5-31
Third Party Send DTMF Signals
The adjunct uses this controlling capability to transmit a sequence of DTMF tones
on behalf of a domain-controlled party on the call.
on behalf of a domain-controlled party on the call.
Information Flow
The adjunct expects a response to its request.
The ECS either:
— Transmits the tones on the call after it has validated the parameters, or
— Denies the request if it is unable to service it
Third Party Send DTMF Signals Parameters
ACK (Positive Acknowledgement) Parameters
An acknowledgement is sent when it is determined that the DTMF digits could be
transmitted, not when done transmitting.
transmitted, not when done transmitting.
No parameters are contained in the acknowledgement for this capability.
call_id
[mandatory] Identifies the call at the specified domain
(station) for which DTMF signals are to be sent.
(station) for which DTMF signals are to be sent.
rx_party_id
[optional] If present, this parameter is ignored. A list of 1 to 5
parties who will receive the DTMF signals. If this list is null,
then all parties on the call receive the DTMF signals if
otherwise eligible (that is, if they are connected via ports that
support end-to-end signaling). Currently not supported
(ignored) by DEFINITY ECS.
parties who will receive the DTMF signals. If this list is null,
then all parties on the call receive the DTMF signals if
otherwise eligible (that is, if they are connected via ports that
support end-to-end signaling). Currently not supported
(ignored) by DEFINITY ECS.
char_seq
[mandatory] Identifies the DTMF character sequence to be
generated (maximum 32).
generated (maximum 32).
tone_dur
[optional] Specifies in .01 second increments, the duration of
each tone. The default duration is .35 seconds (350
milliseconds). Valid range of values accepted by the ECS for
this parameter is from 6 to 35 seconds (0.6 to 0.35 seconds).
each tone. The default duration is .35 seconds (350
milliseconds). Valid range of values accepted by the ECS for
this parameter is from 6 to 35 seconds (0.6 to 0.35 seconds).
pause_dur
[optional] Specifies in .01 second increments, the duration of
the pause in between tones. The default duration is .10
seconds (100 milliseconds). Valid range of values accepted
by the ECS for this parameter is from 4 to 10 seconds (0.6 to
0.10 seconds).
the pause in between tones. The default duration is .10
seconds (100 milliseconds). Valid range of values accepted
by the ECS for this parameter is from 4 to 10 seconds (0.6 to
0.10 seconds).