... want,will give you my best offer ! terminal ModelSpec.FrequencyGOIP44GSM,1WAN,1LAN850/900/1800/1900MHzGOIP88GSM, ... 1LAN800MHz450MHz1900MHzWCOIP44WCDMA,1WAN,1LAN2100MHzWCOIP88WCDMA,1WAN,1LAN2100MHzWCOIP8-328WCDMA,1WAN,1LAN2100MHz terminal 1. 8 Channels GSM/CDMA/WCDMA VoIP ... . SMS receiving/batch sending4. AT command compatible terminal Parameter data shit Call Control ProtocolsSIPNumber of Channels8 ...