Commercial, $999.00
... (hardware and software). It enables a worldwide communication over the internet or intern networks either and delivers superior voice quality by integrating digital voice processing features including auto gain controller (AGC), acoustic ... and noise suppression. It supports multiple lines, multi-party voice conference, call hold, call transfer, DTMF, Packet Loss ... calls through any SIP gateway or SIP compliant IP-Telephony service provider * VoIP conferencing with crystal clear ...
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