مشخصات فنی گیت وی ویپ یستار 4FXS TA400
– Type : VoIP Gateway Yeastar
– Ports : 4 FXS Ports
– Telephony Interfaces : RJ11
– 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
– DTMF Mode : RFC2833, SIP Info, In-band
– Fax : T.38 and Pass-through
– 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 : RADIUS, TR-069*
– Signaling : FXS Loop Start, FXS Kewl Start
– Caller ID : BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID
– Disconnect Methods : Busy Tone, Polarity Reversal
– Power : 12V, 1A
– Dimensions : 200 × 137 × 25mm
– 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, Wall-mount
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