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.
IP Store is a division of Tortel Communications Inc. Tortel Communication is a leading provided of new and refurbished telecommunication equipment for over 20 years.