Specifications

Dialogic
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DSI SS7MD Network Interface Boards Programmer's Manual Issue 4
79
upper_mod_id
The recipient module ID for the link.
vpi
The vpi of the AAL5 stream to use. The vpi must be viable in the mask configured in
the ATM_MSG_CONFIG message.
vci
The vci of the AAL5 stream to use. The vci value must be viable in the mask specified
in the ATM_MSG_CONFIG message. Values 0, 3 and 4 are reserved.
mgmt_id
Id of Management module for status updates
lower_mod_id
The module ID for the lower level ATM module
max_SIF_len
The maximum length of Signaling Information Field (SIF) to support. This should be
set typically to 272 but may be set lower if required.
cong_onset
The congestion onset threshold for use with the single congestion threshold mode of
operation. Congestion is indicated when the total number of messages in the transmit
and retransmit buffers rises to this value.
cong_abate
The congestion abatement threshold for use with the single congestion threshold mode
of operation. Link uncongested is indicated when the total number of messages in the
transmit and retransmit buffers falls below this value.
cong_discard
The congestion discard threshold for use with the single message priority mode of
operation. When the combined number of messages in the transmit and retransmit
buffers reaches this threshold, further messages are discarded. The congestion discard
threshold cannot be set to a value greater than 4095.
MaxCC
Number of retransmissions on connection establishment and release request. Typically
this should be set to Q.2140 default value 4.
MaxPD
Maximum number of SD PDUs sent between polls. Typically this should be set to
Q.2140 default value 500.
n1
Number of proving PDUs sent during proving.
co1, co2, co3, ca1, ca2, ca3, cd1, cd2, cd3
Congestion onset, abatement and discard thresholds for use when the Multiple
Congestion Thresholds mode of operation is selected.
The following relationships must be true: