Атс Yeastar S20

Автоматические телефонные станции IP-ATC S20, S50, S100, S300, S412, S2 Module, O2 Module, SO Module, B2 Module, GSM Module, WCDMA Module, LTE Module, D30, EX08, EX30, TG100, TG200, TG400, TG800, TG1600, TG100W, TG200W, TG400W, TG800W, TG1600W, TG200, TG400, TG800, TA100, TA200, TA400, TA800, TA1600, TA2400, TA3200, TA410, TA810, TA1610, TE100, TE200, TB200, TB400, P550,P560, P570