VOIP Series
IP Phone
IP ATA
IP PBX

FCT/FCP Series
GSM FCT
GSM FCP

308VT

• 2 GSM conversation loop, co. line group;
• State indicator such as hook off ,hook on and network signal strength ,etc;
• Recognize automatically answer state when being called and provide reversed charging signal;
• Provide various signals like ring current ,dial tone ,hook on voice and call waiting;
• Add automatically local code or IP access number;
• Provide lock card ,lock network ,lock cell function which carrier need;
• User can configure and modify different parameters through phone;
• User can set various services as you will .