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ACU_CALL_PROC_RQ
Purpose
Request events indicating the progression of a call.
Conn_id
An allocated call.
Macro
Description
Q.931 IE
4
E
S
S
E
1
0
N
I
2
D
M
S
1
0
0
E
T
S
I
V
N
6
H
K
G
A
U
S
T
E
L
1
N
T
T
K
O
R
E
A
Q
S
I
G
acu_call_proc_rq_a_display, acu_call_proc_rq_display_size
Filling order: 1
Pointer to (and size of) buffer containing ISDN display information (optional).
Display
x
acu_call_proc_rq_a_display_list
Pointer to display structure.
Display
x
x
acu_call_proc_rq_a_ext_parms
Pointer to buffer containing extended parameters.
(Not used.)
acu_call_proc_rq_a_pcs_user, acu_call_proc_rq_pcs_user_size
Filling order: 2
Pointer to (and size of) buffer containing ISDN PCS-to-user/user-to-PCS information. (See
Section 8.3.9
for a list of valid values.)
(Not used.)
acu_call_proc_rq_a_tsp_ie_list, acu_call_proc_rq_tsp_ie_list_size
Filling order: 3
Pointer to (and size of) transparent IE buffer.
(Does not map to an IE.)
x
x
x
x
x
x
x
x
x
x
x
acu_call_proc_rq_data_chani
Data channel to use (B1, B2, D, etc.).
Channel Identifi-cation
x
x
x
x
x
x
x
x
x
x
x
Acu_call_proc_rq_data_chani_excl
Channel id
i
.
Channel Identifi-cation
x
x
Acu_call_proc_rq_data_chani_nai
Channel ids are preferred (OFF) or exclusive (ON).
Channel Identifi-cation
acu_call_proc_rq_data_chani_nb
NAI.
Channel Identifi-cation
x
x
x
x
x
x
x
x
x
Acu_call_proc_rq_data_chani_tab[
i
]
NAI
i
.
Channel Identifi-cation
Acu_call_proc_rq_data_chani_tab_nai[
i
]
Number of channel ids in the
chani_list
field. If no channel ids, use 0.
Channel Identifi-cation
acu_call_proc_rq_ext_parms_lgth
Total length of buffer containing extended parameters.
(Not used.)
acu_call_proc_rq_ext_parms_nb
Number of parameters in buffer containing extended parameters.
(Not used.)
acu_call_proc_rq_progress_description
Description for information element 0. (See
Section 8.3.17
for a list of valid values.)
Progress Indicator
acu_call_proc_rq_progress_ind_nb
Number of progress indication information elements.
Progress Indicator
acu_call_proc_rq_progress_location
Location of information element 0. (See
Section 8.3.7
for a list of valid values and default setting information.)
Progress Indicator
acu_call_proc_rq_x_display_nb
Number of present occurrences.
Display
x
acu_call_proc_rq_x_display_size[
i
]
Size of occurrence
i
(optional).
Display
x
acu_call_proc_rq_x_display_total_size
Total size of the stored strings.
Display
x
acu_call_proc_rq_x_display_type[
i
]
Type of display
i
.
Display
x
acu_call_proc_rq_x_p_display[
i
]
Pointer to occurrence
i
.
Display
x
Note:
Address parameters
must
be set in the order indicated above. If one of them is unused, its
size
field must be set to 0.
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(Page 5 of 42 in this chapter) (Page 5 of 42 in this chapter)