Yeastar S412 is designed as a hybrid solution where you can use IP phones and analog phones. The S412 Supports up to 20 users and it comes with 8 FXS inbuilt ports. Which can be expanded to 12 FXS with addon S2 Modules. It supports 8 concurrent calls and max of 8 VoIP Phones.
|Codec||G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4|
|DC Power||DC 12V 3.33A|
|DTMF||In-band, RFC4733, SIP INFO|
|RJ45 Ports||10/100Mbps Ethernet Port|
|FXS Ports||8 Fixed RJ11 FXS Ports , 4 Customizable FXS RJ11 Ports|
|GSM Channels||Up to 2 Customizable GSM/3G/4G Channels|
|Max BRI Ports||Up to 4 Customizable FXO/BRI RJ11 Ports|
|Max Concurrent Calls||8 Concurrent Calls|
|Operating humidity||10-90% non-condensing|
|Users||8 VoIP Users|
|VoIP Trunks||4 VoIP Trunks|
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