MTP2 parameters

MTP2 link alignment, error rates and proving. 24 parameters.

A

Parameter	Description
Align Error Rate Emergency Threshold	Alignment error rate monitor threshold for emergency condition.
Alignment Error Rate Normal Threshold	Alignment error rate monitor threshold for normal condition.

C

Parameter	Description
Connection Mode	The Connection Mode parameter defines the type of connection used in an SS7 system.
Cyclic Error: Nb of bytes to retransmit	Maximum number of bytes available for retransmission under cyclical error correction type.
Cyclic Error: Nb of MSUs to retransmit	Maximum number of message units available for retransmission under cyclical error correction type.

D

Parameter	Description
Datalink state	Enabled: Datalink state is UP.
Discard Frame In Congestion	Discard the frame in a situation of congestion.

E

Parameter	Description
Error Correction	The type of error correction that is used: * Normal error correction (default) * Cyclical error correction

F

Parameter	Description
Flow Control End	Number of messages in the queue threshold to stop flow control.
Flow Control Start	Number of messages in the queue threshold to start flow control.

L

Parameter	Description
LSSU Length	Link status signal unit (LSSU) length.

M

Parameter	Description
Max Alignment Attempt	Same as TTC JT-Q.703 allowable number of verification L
Max Frame Length	Maximum frame length for a message signal unit.
Max Outstanding Frames	Maximum frames to be sent to hdlc controller before receiving a confirmation.
MTP2 T1 Timer	Alignment ready timer (same as TTC JT-Q.703 remote verification in progress timer.) Allowed values are from 100ms to 6500000ms.
MTP2 T2 Timer	Not aligned timer (same as TTC JT-Q.703 wait for remote startup in progress timer).
MTP2 T3 Timer	Aligned timer (same as TTC JT-Q.703 initialization in progress timer).
MTP2 T5 Timer	Sending SIB timer.
MTP2 T6 Timer	Remote congestion timer.
MTP2 T7 Timer	Excessive delay of acknowledgment timer.

N

Parameter	Description
Normal Proving	Normal proving period timer.

P

Parameter	Description
Proving Emergency	Emergency proving period timer value.

S

Parameter	Description
Signal Unit Error Rate Threshold	Signal unit error rate monitor threshold.

T

Parameter	Description
Timeslot Rate	The Timeslot Rate parameter is used to indicate the data rate for timeslots on a line.