Specifications

Dialogic
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DSI SPCI Network Interface Boards Programmer's Manual Issue 7
31
Link
Serial Port
0
B
1
A
2
Cannot be used for a serial port.
3
Cannot be used for a serial port.
Bit 15 is set to 1 to disable the link, or zero to enable the link.
All other bits are reserved for future use and must be set to zero.
linkn_slc - Signaling link code
The signaling link code for the link, which must be in the range 0 to 15. The signaling
link code must be agreed with the administration at the other end of the link and must
be unique within a link set. Usually, the first link in a link set is assigned the value 0,
the next 1, and so on.
linkn_adj_pc - Adjacent point code
The point code of the signaling point at the remote end of the link. Must be in the
range 0 to 16383 for 14 bit point code operation or 0 to 16777215 for 24 bit point code
operation.
Note: All links in a link set must have the same adjacent point code.
linkn_stream - Signaling stream
When linkn_timeslot is set to a non-zero value, the linkn_stream is the logical identity
of the T1/E1 line interface (liu_id - in the range 0 to one less than the number of LIUs
fitted) containing the signaling link.
Note: For the DSI SPCI2S, stream identifiers for the PCM interfaces are implemented on streams 2
and 3.
linkn_timeslot - Signaling timeslot
The timeslot used for signaling. For an E1 interface, the valid range is
1 ... 31. For a T1 interface, the valid range is 1 ... 24. Alternatively, the timeslot may
be set to zero, and the switch path set up manually using the switch control messages.
Status Response
The confirmation message (if requested) indicates success by status of zero.
On error, the following status value can be found in the confirmation message.
Value
Description
0xfe
The board is not licensed to run the requested software
configuration
0xff
The Board Configuration Request has failed.