Price
	1 ports	11,900 Baht.
	4 port	46,000 Baht.
	8 port	85,000 Baht.

Feature

• 1,4,8 ports Conversion of wire,wireless communication
• Auto -select economic route
• Code Conversion Setting :Through the connection towards local PSTN line, the phone calls will proceed with code-transfer dialing process.
• Voice volume adjustment
• Set the Allow-to-Dial Code (GSM Prefix No. Setting (50 sets))
• Set GSM dial-out code amount
• Polarity reversing function
• Definition of DTMF reversing signal
• Limit of communicating time
• GSM function of dialing out the prompt voice
• When not connecting to Telephone Office line, GSM will provide the forced dial-out
• Set up GSM extra dialing local code
• Set up extra dialing local-code to PSTN
• GSM simulated Ring Back Tone function
• GSM isn't ready, call will be forced to dial out from PSTN
• Fol low Me , Call-transfer