Patton SmartNode SN4316/JS/UI 16 port FXS, RJ21 Analogue VoIP Gateway
The Patton SmartNode SN4316/JS/UI 16 port FXS, RJ21 Analogue VoIP Gateway provides 12 to 32 analog FXS or FXO interfaces to connect phones, fax or PSTN trunk lines to your IP-based communications (IP PBX, UC systems and SIP Trunks). Find out more at voip.com.vn