Ejointech 8/16/32 Port VoIP Gateway GSM Gateway For VoIP
EJOINTECH 8/16/32 Port VoIP Gateway, Gateway for VoIP is versatile and designed for VoIP termination, call routing, PBX integration, mobile VoIP, conference calling, voicemail, IVR, and fax over IP. It supports SMS functions, standard SIP protocols, SIM rotation models, and remote central management.