Voip Phone with Fxo And Poe gsm / Wi Fi Voip Phone voip Gateway:2 - 8 ProtsManufacturer from China .

Zhuhai Estone Communication Technology Co., Ltd was established in 1996,based in the romantic garden city--- Zhuhai .It is a high-tech company ,which concentrates on development ,production ,market and application of the speech technique and the communication terminal device as a whole. It is a factory of 20000 square meters with more than 2000 employees .The market network has spreaded all around