# QSIG layer 3 timer defaults

timer_val_t qsi[QSI_T_LAST]

Timer index | Value (network side, in seconds) | Value (user side, in seconds)
--- | --- | ---
QSI_T300 | 1 | 1
QSI_T301 | 180 | 180
QSI_T302 | 15 | 15
QSI_T303 | 4 | 4
QSI_T304 | 20 | 20
QSI_T305 | 30 | 30
QSI_T308 | 4 | 4
QSI_T309 | 90 | 90
QSI_T310 | 30 | 30
QSI_T313 | 4 | 4
QSI_T314 (not exposed to the API) | 4 | 4
QSI_T316 (not exposed to the API) | 120 | 120
QSI_T322 | 4 | 4