ELTEX SMG-4 - Page 85

SMG digital gateway 85
 No.—the sequence number of the SS-7 timer profile.
 Profile—profile name.
 SS7 Linkset—a list of SS-7 line groups which have this profile selected.
Profile Settings
Names of MTP2 level timers and their default settings are described in Q.703 ITU-T recommendation,
§12.3 Timers.
Name
Default Value, seconds
Range, seconds
T1
50
40 – 50
T2
50
5 – 150
T3
2
1 – 2
T4n
8.2
7.5 – 9.5
T4e
0.5
0.4 – 0.6
T6
6
3 – 6
T7n
2
0.5 – 2
Names of MTP3 level timers and their default settings are described in Q.704 ITU-T recommendation,
§16.8 Timers and Timer Values.
Name
Default Value, seconds
Range, seconds
T2
2
0.7 – 2
T4
1.2
0.5 – 1.2
T12
1.5
0.8 – 1.5
T13
1.5
0.8 – 1.5
T14
3
2 – 3
T17
1.5
0.8 – 1.5
T22
180
180 – 360
T23
180
180 – 360