TONNET TP7278X is a stand alone embedded VoIP SIP server (Proxy Server). It is equipped with 8 FXO/FXS ports, 2 LAN and 2 WAN ports. It can accepted more than 50 registered IP Phone, Softphone and VoIP Gateway users with 32 concurrent online registration and handle 16 concurrent calls. It is suitable for smaill and medium industries or enterprises (SMI / SME).  

Applications:

 *  Network with branch office

 *  SIP call for staff on the move

 *  Reduce telephone bills