# EuroISDN layer 3 timer defaults

timer_val_t ets[ETS_T_LAST]

Timer index | Value (network side, in seconds) | Value (user side, in seconds)
--- | --- | ---
ETS_T300 | 1 | 1
ETS_T301 | 180 | 0
ETS_T302 | 15 | 15
ETS_T303 | 4 | 4
ETS_T304 | 20 | 30
ETS_T305 | 30 | 30
ETS_T306 | 30 | 0
ETS_T307 | 180 | 0
ETS_T308 | 4 | 4
ETS_T309 | 90 | 90
ETS_T310 | 40 | 45
ETS_T312 | 6 | 0
ETS_T313 | 0 | 4
ETS_T316 (not exposed to the API) | 120 | 120
ETS_T317 (not exposed to the API) | 100 | 100
ETS_T318 | 0 | 4
ETS_T319 | 0 | 4
ETS_T320 | 30 | 0
ETS_T321 | 30 | 0
ETS_T322 | 4 | 4