... 1900MHZ1085WCOIP44WCDMA,1WAN,1LAN2100MHZ560WCOIP88WCDMA,1WAN,1LAN2100MHZ925WCOIP8-328WCDMA,1WAN,1LAN2100MHZ1085 Overvie The TYH ACOM508G/508C/508W is an analog GSM/ ... managementl Caller ID detection and generationl Master and slave SIP serverl SIM card hot plugl IMEI modifiedl Calling Statistics ... support SIP SMS sending and receiving, used with the SIP server as a SMS gateway. Specifications Call ...