– Type : VoIP Gateway Yeastar
– Ports : 16 FXO Ports
– Telephony Interfaces : RJ11 and RJ21 50-pin Telco Connectors
– Network Interfaces : 1 10/100Base-T Ethernet
– Protocol : SIP (RFC3261), IAX2
– Transport : UDP, TCP, TLS, SRTP
– Codec : G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM
– Voice Capability : ITU-T G.168 LEC Echo Cancellation, Dynamic Jitter Buffer, VAD, CNG, PLC
– DTMF Mode : RFC2833, SIP Info, In-band
– Fax : T.30
– QoS : DiffServ, ToS, 802.1 P/Q VLAN tagging
– Network : DHCP, DDNS, OpenVPN, PPPoE, Static Route, VLAN
– Network Protocol : FTP, TFTP, HTTP, HTTPS, SSH
– Management Protocol : TR-069*
– Signaling : FXO Loop Start, FXO Kewl Start
– Caller ID : BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID
– Disconnect Methods : Busy Tone, Polarity Reversal
– FXO Connectivity : Programmable AC Impedance, Hangup Detection, Answer Detection, Caller ID Detection
– Power : AC 100-240V (12V 5.5A)
– Dimensions : 440 × 250 × 44mm
– Humidity : 10-90% non-condensing
– Storage Range : -20°C to 65°C, -4°F to 149°F
– Operation Range : 0°C to 40°C, 32°F to 104°F
– Mounting : Desktop, Rack-mount