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ACU_ALERT_RQ
Purpose
Send an Alert message.
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_alert_rq_a_display, acu_alert_rq_display_size
Filling order: 2
Pointer to (and size of) buffer containing ISDN display info (optional).
Display
acu_alert_rq_a_display_list
Pointer to display structure.
Display
x
acu_alert_rq_a_ext_parms
Pointer to buffer containing extended parameters.
(Not used.)
acu_alert_rq_a_pcs_user, acu_alert_rq_pcs_user_size
Filling order: 3
Pointer to (and size of) buffer containing ISDN PCS-to-user/user-to-PCS information. (See Section 17 for a list of valid values.)
(Not used.)
acu_alert_rq_a_ss_cnip_name, acu_alert_rq_ss_cnip_name_size
Filling order: 5
Pointer to (and size of) buffer containing Calling Name Identification Presentation (CNIP) name.
CNIP
x
acu_alert_rq_a_tsp_ie_list, acu_alert_rq_tsp_ie_list_size
Filling order: 5
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_alert_rq_a_uui, acu_alert_rq_uui_size
Filling order: 1
Pointer to (and size of) buffer containing ISDN user-to-user info (optional).
User-User
x
x
x
x
acu_alert_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_alert_rq_data_chani_excl
Channel ids are preferred (OFF) or exclusive (ON).
Channel Identifi-cation
x
x
x
x
x
x
x
x
x
x
x
acu_alert_rq_data_chani_nai
NAI.
Channel Identifi-cation
acu_alert_rq_data_chani_nb
Number of channel ids in the
chani_
list field. If no channel ids,use 0.
Channel Identifi-cation
x
x
x
acu_alert_rq_data_chani_tab
Channel id.
Channel Identifi-cation
x
x
x
acu_alert_rq_data_chani_tab_nai
NAI.
Channel Identifi-cation
acu_alert_rq_ext_parms_lgth
Total length of buffer containing extended parameters.
(Not used.)
acu_alert_rq_ext_parms_nb
Number of parameters in buffer containing extended parameters.
(Not used.)
acu_alert_rq_progress_descr_x [
i
]
Description for information element
i
. (See
Section 8.3.17
for a list of valid values.)
Progress Indicator
acu_alert_rq_progress_description
Description for information element 0. (See
Section 8.3.17
for a list of valid values.)
Progress Indicator
acu_alert_rq_progress_ind_nb
Number of progress indication information elements.
Progress Indicator
acu_alert_rq_progress_loc_x [
i
]
Location of information element
i
. (See
Section 8.3.7
for a list of valid values and default setting information.)
Progress Indicator
acu_alert_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_alert_rq_signal_val
Signal value (See
Section 8.3.10
for a list of valid values.)
not used
acu_alert_rq_ss_cnip_name_active
Indicates Calling Name Identification Presentation (CNIP) supplementary service should be invoked.
CNIP
x
acu_alert_rq_ss_cnip_name_pres
Calling Name Identification Presentation mode. Allowed values:
N_PRES_ALLOWED
:
Presentation allowed
N_PRES_RESTRICTED
:
Presentation restricted
N_PRES_NOT_
AVAILABLE
: Presentation
not available
CNIP
x
acu_alert_rq_uui_protocol
UUI protocol discriminator value. (See
Section 8.3.8
for a list of valid values.) Default:
UUI_IA5
(
UUI_USER_SPF
for HKG variant).
User-User
x
acu_alert_rq_x_display_nb
Number of present occurrences.
Display
acu_alert_rq_x_display_size[
i
]
Size of occurrence
i
(optional).
Display
acu_alert_rq_x_display_total_size
Total size of the stored strings.
Display
acu_alert_rq_x_display_type[
i
]
Type of display
i
.
Display
acu_alert_rq_x_p_display[
i
]
Pointer to occurrence
i
.
Display
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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