ACU_CONN_IN

This topic describes:

Purpose

Signals an incoming call.

Conn_id

A currently unused ID.

ACU_CONN_IN protocol variants

The following table lists the variants under which each macro is supported for this primitive. In this table, x indicates both NT and TE sides.

Macro

4
E
S
S

E
1
0

N
I
2

D
M
S

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

T
A
I
W
A
N

Q
S
I
G

D
P
N
S
S

T
1
6
0
7

Acu_conn_in_a_called_nb,
Acu_conn_in_called_nb_size

x

x

x

x

x

x

x

x

x

x

x

x

x

x

Acu_conn_in_a_called_nb_sub,
Acu_conn_in_called_nb_sub_size

 

 

 

 

 

 

 

 

x

 

 

 

 

x

Acu_conn_in_a_calling_nb,
Acu_conn_in_calling_nb_size

x

x

x

x

x

x

x

x

x

x

x

x

x

x

Acu_conn_in_a_calling_nb2,
Acu_conn_in_calling_nb2_size

 

 

 

 

 

x

 

 

 

 

 

 

 

 

Acu_conn_in_a_calling_nb_sub,
Acu_conn_in_calling_nb_sub_size

 

 

 

 

 

 

 

 

x

 

 

 

 

x

Acu_conn_in_a_calling_name,
Acu_conn_in_calling_name_size

 

 

 

x

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_a_display,
Acu_conn_in_display_size

 

 

x

x

x

x

 

x

x

x

x

 

 

x

Acu_conn_in_a_display_list

 

 

x

x

x

x

 

x

x

x

x

 

 

x

Acu_conn_in_a_ext_parms

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_a_facility,
Acu_conn_in_facility_size

 

 

 

 

x

x

 

 

 

x

x

x

 

 

Acu_conn_in_a_layer_1_info

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_a_orig_called_nb

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_cfnr

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_count

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_plan

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_pres

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_reason

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_screen

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_size

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_called_nb_type

 

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_orig_line_info

x

 

 

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_a_pcs_user,
Acu_conn_in_pcs_user_size

 

 

 

 

 

x

 

 

 

 

 

 

 

 

Acu_conn_in_a_ph_num

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_a_q931,
Acu_conn_in_q931_size

x

x

x

x

x

x

x

x

x

x

x

x

x

x

Acu_conn_in_a_redir_nb,
Acu_conn_in_redir_nb_size

x

x

x

x

x

x

 

 

 

 

 

 

 

 

Acu_conn_in_a_ss_cnip_name,
Acu_conn_in_ss_cnip_name_size

 

 

 

 

 

 

 

 

 

 

 

x

 

 

Acu_conn_in_a_uui,
Acu_conn_in_uui_size

x

x

x

 

x

x

x

 

x

x

x

 

 

 

Acu_conn_in_call_ref_length

 

 

x

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_call_ref_value

 

 

x

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_called_nb_plan

x

x

x

x

x

x

 

 

 

x

x

 

 

x

Acu_conn_in_called_nb_sub_odd_even

 

 

 

 

 

 

 

 

x

 

 

 

 

 

Acu_conn_in_called_nb_sub_type

 

 

 

 

 

 

 

 

x

 

 

 

 

 

Acu_conn_in_called_nb_type

x

x

x

x

x

x

 

x

 

x

x

 

 

x

Acu_conn_in_calling_nb2_pres

 

 

 

 

 

x

 

 

 

 

 

 

 

 

Acu_conn_in_calling_nb2_screen

 

 

 

 

 

x

 

 

 

 

 

 

 

 

Acu_conn_in_calling_nb2_type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_calling_nb_plan

 

 

x

x

x

 

x

 

 

 

 

 

 

x

Acu_conn_in_calling_nb_pres

x

x

x

x

x

x

x

x

x

x

x

x

 

x

Acu_conn_in_calling_nb_screen

x

x

x

x

x

x

x

x

x

x

x

x

 

x

Acu_conn_in_calling_nb_sub_odd_even

 

 

 

 

 

 

 

 

x

 

 

 

 

 

Acu_conn_in_calling_nb_sub_type

 

 

 

 

 

 

 

 

x

x

x

 

 

 

Acu_conn_in_calling_nb_type

x

x

x

x

x

x

x

x

 

x

x

x

 

x

Acu_conn_in_chani_nai

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_data_bits

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_data_chani

x

x

x

x

x

x

x

x

x

x

x

x

x

x

Acu_conn_in_data_chani_excl

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_data_chani_nb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_data_chani_tab

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_data_chani_tab_nai

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_dest_call_appear

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_ext_parms_lgth

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_ext_parms_nb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_interworking

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_parity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_pcs_user_protocol

 

 

 

 

 

x

 

 

 

 

 

 

 

 

Acu_conn_in_ph_rate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_progress_descr_x[i]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_progress_description

 

 

 

 

x

x

 

 

 

x

x

 

 

x

Acu_conn_in_progress_ind_nb

 

 

 

 

 

 

 

 

 

x

x

 

 

x

Acu_conn_in_progress_loc_x[i]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_progress_location

 

 

 

 

x

x

 

 

 

x

x

 

 

x

Acu_conn_in_redir_nb_plan

x

x

x

x

x

 

 

 

 

 

 

 

 

 

Acu_conn_in_redir_nb_pres

x

x

x

x

x

x

 

 

 

 

 

 

 

 

Acu_conn_in_redir_nb_reason

x

x

x

x

x

x

 

 

 

 

 

 

 

 

Acu_conn_in_redir_nb_screen

x

x

x

x

x

x

 

 

 

 

 

 

 

 

Acu_conn_in_redir_nb_type

x

x

x

x

x

x

 

 

 

 

 

 

 

 

Acu_conn_in_semi_permanent_circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_sending_complete

 

 

 

 

x

x

x

 

 

x

x

x

x

x

Acu_conn_in_service

 

 

 

 

 

 

 

 

 

 

 

 

x

 

Acu_conn_in_service_list_id

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_ss_cnip_name_active

 

 

 

 

 

 

 

 

 

 

 

x

 

 

Acu_conn_in_ss_cnip_name_pres

 

 

 

 

 

 

 

 

 

 

 

x

 

 

Acu_conn_in_stop_bits

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_syn_asyn

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_user_rate

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_uui_protocol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Acu_conn_in_x_display_nb

 

 

x

x

x

x

 

x

x

x

x

 

 

x

Acu_conn_in_x_display_size[i]

 

 

x

x

x

x

 

 

 

x

x

 

 

x

Acu_conn_in_x_display_total_size

 

 

x

x

x

x

 

 

 

x

x

 

 

x

Acu_conn_in_x_display_type[i]

 

 

x

x

x

x

 

 

 

x

x

 

 

x

Acu_conn_in_x_p_display[i]

 

 

x

x

x

x

 

 

 

x

x

 

 

x


ACU_CONN_IN macro descriptions and Q.931 IE

Macro

Description

Q.931 IE

Acu_conn_in_a_called_nb,
Acu_conn_in_called_nb_size

Pointer to the called number.

Called party number + called party subaddress

Acu_conn_in_a_called_nb_sub,
Acu_conn_in_called_nb_sub_size

Pointer to (and size of) buffer containing called subaddress.

Calling party subaddress

Acu_conn_in_a_calling_nb,
Acu_conn_in_calling_nb_size

Pointer to the calling number.

Calling party number + calling party subaddress

Acu_conn_in_a_calling_nb2,
Acu_conn_in_calling_nb2_size

Pointer to (and size of) buffer containing second calling number.

Calling party number + calling party subaddress

Acu_conn_in_a_calling_nb_sub,
Acu_conn_in_calling_nb_sub_size

Pointer to (and size of) buffer containing calling subaddress.

Calling party subaddress

Acu_conn_in_a_calling_name,
Acu_conn_in_calling_name_size

Pointer to (and size of) buffer containing calling name.

Calling name

Acu_conn_in_a_display,
Acu_conn_in_display_size

Pointer to (and size of) buffer containing ISDN display information (optional).

Display

Acu_conn_in_a_display_list

Pointer to display structure.

Display

Acu_conn_in_a_ext_parms

Pointer to buffer containing extended parameters.

Network specific facility

Acu_conn_in_a_facility,
Acu_conn_in_facility_size

Pointer to (and size of) buffer containing ISDN facility information (optional).

Facility

Acu_conn_in_a_layer_1_info

Pointer to structure containing layer 1 information.

Low layer information

Acu_conn_in_a_orig_called_nb

Pointer to the original called number.

Original called number

Acu_conn_in_orig_called_nb_cfnr

Original called number call forward no reply indicator (Boolean).

Original called number

Acu_conn_in_orig_called_nb_count

Original called number redirection count.

Original called number

Acu_conn_in_orig_called_nb_plan

Original called number plan. See Plan values for a list of valid values.

Original called number

Acu_conn_in_orig_called_nb_pres

Original called number presentation indicator. Valid values include:

N_PRES_ALLOWED

N_PRES_RESTRICTED

N_PRES_NOT_AVAILABLE

Original called number

Acu_conn_in_orig_called_nb_reason

Original called number redirection reason. See Redirecting reason values for a list of valid values.

Original called number

Acu_conn_in_orig_called_nb_screen

Original called number screening indicator. See Screening indicator values for a list of valid values.

Original called number

Acu_conn_in_orig_called_nb_size

Size of the original called number.

Original called number

Acu_conn_in_orig_called_nb_type

Original called number type. See Number type values for a list of valid values.

Original called number

Acu_conn_in_orig_line_info

Originating line information (0xFF means no information available).

Originating line information

Acu_conn_in_a_pcs_user,
Acu_conn_in_pcs_user_size

Pointer to (and size of) buffer containing ISDN PCS-to-user and user-to-PCS information. See PCS-user information elements for more information on this IE.

PCS-user

Acu_conn_in_a_ph_num

Alias for Acu_conn_in_a_calling_nb.

Low layer information

Acu_conn_in_a_q931,
Acu_conn_in_q931_size

Pointer to (and size of) buffer containing raw data of incoming Q.931 message.

Does not map to an IE.

Acu_conn_in_a_redir_nb,
Acu_conn_in_redir_nb_size

Pointer to (and size of) buffer containing redirecting number.

Redirecting number

Acu_conn_in_a_ss_cnip_name,
Acu_conn_in_ss_cnip_name_size

Pointer to (and size of) buffer containing calling name identification presentation (CNIP) name.

CNIP

Acu_conn_in_a_uui,
Acu_conn_in_uui_size

Pointer to (and size of) buffer containing ISDN user-to-user information (optional).

User-user

Acu_conn_in_call_ref_length

Length of call reference value.

Call reference

Acu_conn_in_call_ref_value

Call reference value and call reference flag.

Call reference

Acu_conn_in_called_nb_plan

Called number plan. See Plan values for a list of valid values.

Called party number

Acu_conn_in_called_nb_sub_odd_even

Called subaddress odd/even. Valid values include:

SUBADDRESS_ODD: Odd number of address signals

SUBADDRESS_EVEN: Even number of address signals

Called party subaddress

Acu_conn_in_called_nb_sub_type

Called subaddress number type. Valid values include:

SUBADDRESS_TYPE_NSAP: NSAP

SUBADDRESS_TYPE_USER: User specified

Called party subaddress

Acu_conn_in_called_nb_type

Called number type. See Number type values for a list of valid values.

Called party number

Acu_conn_in_calling_nb2_pres

Second calling number presentation. Allowed values include:

N_PRES_ALLOWED: Presentation allowed N_PRES_RESTRICTED: Presentation restricted
N_PRES_NOT_AVAILABLE: Presentation not available

Calling party number

Acu_conn_in_calling_nb2_screen

Second calling number screening indicator. See Screening indicator values for a list of valid values.

Calling party number

Acu_conn_in_calling_nb2_type

Second calling number type. See Number type values for a list of valid values.

Calling party number

Acu_conn_in_calling_nb_plan

Calling number plan. See Plan values for a list of valid values.

Calling party number

Acu_conn_in_calling_nb_pres

Calling number presentation. Allowed values include:

N_PRES_ALLOWED: Presentation allowed

N_PRES_RESTRICTED: Presentation restricted

N_PRES_NOT_AVAILABLE: Presentation not available

Calling party number

Acu_conn_in_calling_nb_screen

Calling number screening indicator. See Screening indicator values for a list of valid values.

Calling party number

Acu_conn_in_calling_nb_sub_odd_even

Called subaddress odd/even. Allowed values include:

SUBADDRESS_ODD: Odd number of address signals

SUBADDRESS_EVEN: Even number of address signals

Calling party subaddress

Acu_conn_in_calling_nb_sub_type

Calling subaddress number type. Valid values include:

SUBADDRESS_TYPE_NSAP: NSAP

SUBADDRESS_TYPE_USER: User specified

Calling party subaddress

Acu_conn_in_calling_nb_type

Calling number type. See Number type values for a list of valid values.

Calling party number

Acu_conn_in_chani_nai

NAI.

Channel identification

Acu_conn_in_data_bits

Number of data bits for V.110 and V.120 services. Available values include:

ACU_DATA_BIT_5: 5 data bits
ACU_DATA_BIT_7: 7 data bits
ACU_DATA_BIT_8: 8 data bits

Not used.

Acu_conn_in_data_chani

Data channel to use (B1, B2, ..., D).

Channel identification

Acu_conn_in_data_chani_excl

Channel IDs are preferred (OFF) or exclusive (ON).

Channel identification

Acu_conn_in_data_chani_nb

Number of channel IDs in the chani_list field. If no channel IDs, use 0.

Channel identification

Acu_conn_in_data_chani_tab

Channel ID.

Channel identification

Acu_conn_in_data_chani_tab_nai

NAI.

Channel identification

Acu_conn_in_dest_call_appear

Destination call appearance.

Not used.

Acu_conn_in_ext_parms_lgth

Total length of buffer containing extended parameters.

Not used.

Acu_conn_in_ext_parms_nb

Number of parameters in buffer containing extended parameters.

Not used.

Acu_conn_in_interworking

Interworking indication:

ON: Interworking occurred

OFF: No interworking

Not used.

Acu_conn_in_parity

Parity for V.110 and V.120 services. Available values include:

ACU_ODD: odd parity

ACU_EVEN: even parity

ACU_NO_PARITY: no parity

Low layer information

Acu_conn_in_pcs_user_protocol

Protocol discriminator for the pcs_user information element. See PCS-user information elements for more information on this IE.

PCS-user

Acu_conn_in_ph_rate

Physical rate (for all services).

Low layer information

Acu_conn_in_progress_descr_x[i]

Description for information element i. See Progress description values for a list of valid values.

Progress indicator

Acu_conn_in_progress_description

Description for information element 0. See Progress description values for a list of valid values.

Progress indicator

Acu_conn_in_progress_ind_nb

Number of progress indication information elements.

Progress indicator

Acu_conn_in_progress_loc_x[i]

Location of information element i. See Location values for a list of valid values.

Progress indicator

Acu_conn_in_progress_location

Location of information element 0. See Location values for a list of valid values.

Progress indicator

Acu_conn_in_redir_nb_plan

Redirecting number plan. See Plan values for a list of valid values.

Redirecting number

Acu_conn_in_redir_nb_pres

Redirecting number presentation. Allowed values include:

N_PRES_ALLOWED: Presentation allowed

N_PRES_RESTRICTED: Presentation restricted

N_PRES_NOT_AVAILABLE: Presentation not available

Redirecting number

Acu_conn_in_redir_nb_reason

Reason for redirection. See Redirecting reason values for a list of valid values.

Redirecting number

Acu_conn_in_redir_nb_screen

Redirecting number screening indicator. See Screening indicator values for a list of valid values.

Redirecting number

Acu_conn_in_redir_nb_type

Redirecting number type. See Number type values for a list of valid values.

Redirecting number

Acu_conn_in_semi_permanent_circuit

Semi-permanent circuit.

 

Acu_conn_in_sending_complete

Indicates if the sending-complete information element has been received (ON/OFF).

Sending complete

Acu_conn_in_service

Service requested by the remote. See Service values for a list of valid values.)

bc + llc + hlc

Acu_conn_in_service_list_id

Service list ID associated with the selected services list.

bc + llc + hlc

Acu_conn_in_ss_cnip_name_active

Indicates calling name identification presentation (CNIP) supplementary service should be invoked.

CNIP

Acu_conn_in_ss_cnip_name_pres

Calling name identification presentation mode. Allowed values include:

N_PRES_ALLOWED: Presentation allowed

N_PRES_RESTRICTED: Presentation restricted

N_PRES_NOT_AVAILABLE: Presentation not available

CNIP

Acu_conn_in_stop_bits

Number of stop bits for V.110 and V.120 services. Available values include:

ACU_STOP_BIT_1: 1 stop bit

ACU_STOP_BIT_1_5: 1.5 stop bits

ACU_STOP_BIT_2: 2 stop bits

Low layer information

Acu_conn_in_syn_asyn

Synchronous/asynchronous for V.110 and V.120 services. Available values include:

ACU_SYN: Synchronous mode
ACU_ASYN: Asynchronous mode

Low layer information

Acu_conn_in_user_rate

User rate for V.110 and V.120 services. See User rate values for a list of valid values.

Low layer information

Acu_conn_in_uui_protocol

UUI protocol discriminator value. See UUI protocol discriminator values for a list of valid values.

User-user

Acu_conn_in_x_display_nb

Number of present occurrences.

Display

Acu_conn_in_x_display_size[i]

Size of occurrence i (optional).

Display

Acu_conn_in_x_display_total_size

Total size of the stored strings.

Display

Acu_conn_in_x_display_type[i]

Type of display i.

Display

Acu_conn_in_x_p_display[i]

Pointer to occurrence i.

Display