Descripción del producto

1. PC-to-PC and PC-to-phone operation 2. USB1.1 compatible, no need sound card 3. USB Power support. No external power required 4. Complies with H.**3, MGCP, SIP protocol 5. USB A-type connector, key-in tone function 6. With LCD option 7. DSP technology. Echo cancellation, noise reduction and full duplex communication 8. Application: Skype 9. Customized hand phone casing designs available *0. One USB interface to PC *1. Operating system: Windows *8 / ME / ***0 / NT / XP *2. Network: LAN, ADSL, ISDN, *3.6K modem or better *3. Automatically ring once call-in, support Speaker & Buzzer *4. Convenient keypad design *5. Caller ID display function on LCD once call-in *6. **0 call Number quick dial support *7. OTP IC & software update convenient