Quick view Dinstar VoIP PBX 32 Ext. 8 CC 1*FXS 1*FXO Wi-Fi UC100-1S1O Dinstar VoIP PBX 32 Ext. 8 CC 1*FXS 1*FXO Wi-Fi for SME 32 SIP users, 8 Concurrent Calls Multiple SIP trunks Mobile Extension, always in contact Voice over LTE (VoLTE) Fax over IP (T.38 and Pass-through) Built-in VPN Wi-Fi Hotspot TLS / SRTP security Log in for pricing Compare