... /8GSM, VoIP Gateway, CDMA Gateway, CDMA VoIP Frequency: CDMA 800MHz Wireless Port(s): Up to 8 Ports Dinstar DWG2000C-4/8GSM, VoIP Gateway, CDMA Gateway, CDMA VoIP DWG2000C ... -4/8G is full functions VoIP gateway based on IP and GSM network ... of LAN ports1Number of console 1 Dinstar DWG2000C-4/8GSM, VoIP Gateway, CDMA VoIP