Grandstream has introduced us with a new device model. This new handset, according to characteristics, can rival Gigaset and Panasonic. The main advantage of this device is 4 simultaneous calls to one base, allowing a registration of up to 5 handsets.
IVR Guru conceiving a great CLOUD TELEPHONY in India. It is a technology that manages business service, sales, support, public or social rapport and online industry exercise exhausted control over their client communications.