(Page 4 of 42 in this chapter)
ACU_CALL_PROC_IN
Purpose
Indicates incoming call proceeding information (receipt of
SETUP ACK
,
CALL PROCEEDING
messages).
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_in_a_display, acu_call_proc_in_display_size
Pointer to (and size of) buffer containing ISDN display information (optional).
Display
x
x
x
x
x
x
Acu_call_proc_in_a_display_list
Pointer to display structure.
Display
x
x
x
x
x
x
acu_call_proc_in_a_ext_parms
Pointer to buffer containing extended parameters.
(Not used.)
acu_call_proc_in_a_facility, acu_call_proc_in_facility_size
Pointer to (and size of) buffer containing ISDN facility information (optional).
Facility
x
x
acu_call_proc_in_a_pcs_user, acu_call_proc_in_pcs_user_size
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.)
PCS-User
acu_call_proc_in_a_q931, acu_call_proc_in_q931_size
Pointer to (and size of) buffer containing raw data of incoming Q.931 message.
(Does not map to an IE.)
x
x
x
x
x
x
x
x
x
x
x
acu_call_proc_in_cause
Cause value.
Cause
acu_call_proc_in_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_in_data_chani_excl
Channel ids are preferred (OFF) or exclusive (ON).
Channel Identifi-cation
acu_call_proc_in_data_chani_nai
NAI.
Channel Identifi-cation
acu_call_proc_in_data_chani_nb
Number of channel ids in the
chani_list
field. If no channel ids, use 0.
Channel Identifi-cation
acu_call_proc_in_data_chani_tab[
i
]
Channel id
i
.
Channel Identifi-cation
acu_call_proc_in_data_chani_tab_nai[
i
]
NAI
[
i
]
.
Channel Identifi-cation
acu_call_proc_in_ext_parms_lgth
Total length of buffer containing extended parameters.
(Not used.)
acu_call_proc_in_ext_parms_nb
Number of parameters in buffer containing extended parameters.
(Not used.)
acu_call_proc_in_progress_descr_x [
i
]
Description for information element
i
. (See
Section 8.3.17
for a list of valid values.)
Progress Indicator
acu_call_proc_in_progress_description
Description for information element 0. (See
Section 8.3.17
for a list of valid values.)
Progress Indicator
x
x
x
x
x
acu_call_proc_in_progress_ind_nb
Number of progress indication information elements.
Progress Indicator
x
x
x
x
x
acu_call_proc_in_progress_loc_x [
i
]
Location of information element
i
. (See
Section 8.3.7
for a list of valid values.)
Progress Indicator
acu_call_proc_in_progress_location
Location of information element 0. (See
Section 8.3.7
for a list of valid values.)
Progress Indicator
x
x
x
x
x
acu_call_proc_in_signal_val
Signal value (See
Section 8.3.10
for a list of valid values.)
Signal Val
x
acu_call_proc_in_x_display_nb
Number of present occurrences.
Display
x
x
x
x
x
x
acu_call_proc_in_x_display_size[
i
]
Size of occurrence
i
(optional).
Display
x
x
x
x
x
x
acu_call_proc_in_x_display_total_size
Total size of the stored strings.
Display
x
x
x
x
x
x
acu_call_proc_in_x_display_type[
i
]
Type of display
i
.
Display
x
x
x
x
x
x
acu_call_proc_in_x_p_display[
i
]
Pointer to occurrence
i
.
Display
x
x
x
x
x
x
(Page 4 of 42 in this chapter)
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(Page 4 of 42 in this chapter) (Page 4 of 42 in this chapter)