Plantronics Savi W720 headset is a versatile solution to connect simultaneously to three different devices - PC, mobile and desk phone. With just a single click of a button, the user can select the line, through which to speak, when at the same time optimization with Unified Communications (UC) automatically updates status in the softphone, allowing colleagues to see if the user is busy, no matter what line they chose.
Provide wholesale international callback service in China for voip service providers and call shops. We offer competitive price and billing system to our wholeseller. We are using SS7 PSTN line and no connection fee to customers.