Connect your phones, refresh your communication! VTX MX launched a communication assistant APP VTX MX which can improve the application value of VTX MX IP Phone and the efficiency of the office a lot without changing your telephone system. VTX MX can be downloaded from APP store and run on an iPhone. VTX MX delivers powerful feature: Cell phone controlling IP Phones dialing/answering call, Cell phone synchronization IP phone¡¯s phone book , call record, mobile extension and so on.
VTX MX supports ES290/ES292/ES320/ES330/ES410/ES620 IP Phone, improving huge application value.
Note: It should be used for the models above iPhone4s with systems above IOS6. Audio codes: G.711A/U, G.729, iLBC.