... , up to 128ms tail length.Support high/low speed fax, bypass fax, and T38 fax.Support high speed MODEM(56Kbps) dial access.Support ... .3u/802.3xPOTS1*FXS, RJ11 connector, connect to phone, FAX, POS machine, or MODEMWLANCompliant with IEEE802.11b/g/n, throughput is over ...