16 ports GOIP GSM gateway, gsm voip gateway supporting USSD, IMEI change, SMS goip firmware update
| FOB Price | USD $910 - 980 / Piece |
| Min.Order Quantity | 1 Piece / Pieces |
| Supply Ability | 1000 Piece / Pieces per Month |
| Port | shenzhen |
| Payment Terms | Credit Card |