Yeastar Neogate TA2400 24FXS VoIP Gateway

RJ11 FXS Ports: 24
RJ 21 Ports: 1
WAN: 1 10/100Mbps
LAN: 1 10/100Mbps
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.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: SNMP, RADIUS, TR-069
Remote Management: Yes
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: AC 100-240V (12V 5A)
Dimensions (L × W × H) (mm): 440 × 250 × 44
Operation Range: 0°C to 40°C, 32°F to 104°F;
Storage Range: -20°C to 65°C, -4°F to 149°F
Humidity: 10-90% non-condensing
Mounting: Desktop, Rack-mount
Compatibility: Interoperable with Asterisk, Lync Server, FreePBX and certified with Elastix and BroadSoft