... 2 10/100Base-T, RJ45 Terminal Interface: RJ11, CONSOL 32 fxo is Ejoin Technology According to market demand the development ... H323V.4, SIP, ECCP agreement, a good interoperability and compatibility;Compressed using the latest quiet, comfort noise generation, echo ... variety of PBX.The main parameters1. InterfaceTelephone Interface :16-32 FXS or FXO, RJ45 interfaceNetwork Interface: 2 10/100Base ...