POLY Scheda VoIP ATA 402 2FXS Voice Port con Open SIP e alimentatore, G.711alaw, OPUS, FCC part 15 (CFR 47) class B, CE, SIPv2, dC, 100-240 V, 50/60 Hz
POLY Scheda VoIP ATA 402 2FXS Voice Port con Open SIP e alimentatore, G.711alaw, OPUS, FCC part 15 (CFR 47) class B, CE, SIPv2, dC, 100-240 V, 50/60 Hz