| TA400/800 | TA1600/2400/3200 TA410/810 TA1610/2410/3210 |
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| Ports | 4/8 FXS Ports 16/24/32 FXS Ports 4/8 FXO Ports 16/24/32 FXO Ports RJ11 and RJ21 RJ11 and RJ21 50-pin Telco |
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| Telephony Interfaces | RJ11 RJ11 50-pin Telco Connectors Connectors |
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| WAN | N/A 1 10/100Mbps N/A 1 10/100Mbps |
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| LAN | 1 10/100Mbps |
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| Indicators | Ports Status and Activity LEDs |
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| Protocol | SIP (RFC3261), IAX2 |
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| Transport | UDP, TCP, TLS, SRTP |
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| Codec | G.711 (alaw/ulaw), G.722, G.726, G.729A/B, GSM, ADPCM |
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| Voice Capability | ITU-T G.168 LEC Echo Cancellation, Dynamic Jitter Buffer, VAD, CNG, PLC |
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| DTMF Mode | RFC2833, SIP Info, In-band |
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| Fax | T.38 and Pass-through T.30 |
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| QoS | DiffServ, ToS, 802.1 P/Q VLAN tagging 3-way Conference, Attended and Blind Transfer, Call Forward, Caller ID Display, Call Waiting, Programmable AC Impedance, |
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| Call Handling | CDR, Direct Caller ID Calling, Distinctive Hangup Detection, Answer Detection, Ringtone, Do Not Disturb, Flexible Dialing Plan, Caller ID Detection Hunting Groups, Hotline, MWI, Speed Dial |
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| Firewall | Built-in Firewall, IP Blacklist, Attack Alert |
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| Network | DHCP, DDNS, OpenVPN, Static Route, VLAN |
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| Nat Traversal | Static NAT, STUN |
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| 網絡協議 | FTP, TFTP, HTTP, HTTPS, SSH |
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| Provisioning | Web GUI, Auto Provisioning, Backup and Restore, Firmware Upgrade by HTTP/TFTP Remote Management*, Packet Capture, System Logs, Voice Menu for FXS Gateways Basic Configuration, API |
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| Signaling | FXS Loop Start, FXS Kewl Start FXO Loop Start, FXO Kewl Start |
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| Caller ID | BELL202, ETSI (V23), NTT (V23-Japan), and DTMF-based CID |
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| Disconnect Methods | Busy Tone, Polarity Reversal |
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| Short & Long Haul | 3REN, up to 1.5 km on 24 AWG wire — AC 100-240V |
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| 供電 | 12V, 1A AC 100-240V (12V 5A) 12V, 1A (12V 5.5A) 200 × 137 × 25 440 × 250 × 44 200 × 137 × 25 440 × 250 × 44 0°C to 40°C, 32°F to 104°F -20°C to 65°C, -4°F to 149°F |
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| Humidity | 10-90% non-condensing |
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| Desktop, | Desktop, Desktop, Desktop, |
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| Wall-mount | Rack-mount Wall-mount Rack-mount Interoperable with a wide range of IPPBX and softswitches |
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| sales@yeastar.com | Building C09, Software Park Phase III, |
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| +86-592-5503301 | Xiamen 361024, Fujian, China |
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