HOW GRANDSTREAM DUBAI, GRANDSTREAM, GRANDSTREAM AFRICA, GRANDSTREAM PHONES, IP PBX, IP PHONE, GSM GATEWAY CAN SAVE YOU TIME, STRESS, AND MONEY.

Supported by GDMS which offers a centralized interface to configure, provision, control and keep track of Grandstream equipment Grandstream Wave can be a totally free softphone application that allows end users to put and get voice calls on any Android™ smartphone from everywhere on earth working with up to 6 separate enterprise or household SIP