This topic describes:
Indicates that a SERVICE message has been received.
Unused.
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 |
N |
D |
E |
V |
H |
A |
N |
K |
T |
Q |
D |
T |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Acu_service_pref (interface) |
|
x |
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Acu_service_pref |
x |
x |
x |
x |
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|
x |
Acu_service_int_id |
x |
|
x |
x |
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|
x |
Acu_service_b_chan |
x |
|
x |
x |
|
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|
x |
Acu_service_status |
x |
|
x |
x |
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|
x |
Acu_service_action_type |
x |
|
x |
x |
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x |
Acu_service_q931_size |
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Acu_service_size |
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Acu_service_a_q931 |
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Macro |
Description |
Q.931 IE |
---|---|---|
Acu_service_pref |
Preference. Valid values include: I_PREF_INTERFACE I_PREF_B_CHANNEL |
Channel identification |
Acu_service_int_id |
Interface ID. |
Channel identification |
Acu_service_b_chan |
B channel (if Acu_service_pref = I_PREF_B_CHANNEL). |
Channel identification |
Acu_service_status |
New status. Valid values include: I_B_CHAN_IN_SERVICE I_B_CHAN_OUT_OF_SERVICE |
Change status. This IE is not defined in Q.931. |
Acu_service_action_type |
Action to be performed (maintenance only). |
Not applicable. |
Acu_service_q931_size |
Reserved for future use. |
Not applicable. |
Acu_service_size |
Size of structure. |
Not applicable. |
Acu_service_a_q931 |
Reserved for future use. |
Not applicable. |