Guangzhou V-Solution Telecommunication Technology Co., Ltd.
Access the World FTTx Products and VoIP Gateways Manufacture
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VoIP Gateway 16 FXS Ports 2 LAN Good Compatibility With SIP/NGN/IMS IAD
Product Description
IAD3016 VoIP gateway is a multi-functional analog VoIP gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. With the standard SIP protocol, it's compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. The device offers 16 FXS ports, fax over IP and flexible dial plans. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.
Key Features
Application
Specifications
| Parameter Name | Software Parameter | ||
| FXS | FE | CONSOLE | |
| VOIP | – Support SIP protocol (IMS compatible) – Support primary and secondary sip server to automatic switch – Support voice coding: ITU-T G.711A/G.711U/G.723.1(5.3K/6.3Kbit/s)/G.729, auto-negotiate with call agent – Support echo cancellation exceeding ITU-T G.165/G.168-2002, up to 128ms tail length – Support 10 ~ 180ms adjustable delay jitter – Support call routing. Digit map – Support the DSP gain can be adjusted, -5dB ~ + 10dB – Support caller ID. DTMF and FSK – Support multi-party conferencing, call forward, call waiting, hot-line call, alarm clock, and all kinds of value-added voice service – Support high/low speed fax/modem. T.30 Transparent, T.30 Bypass, and T38 fax – Support in band/ rfc2833/rfc2198/info, md5 authentication – Integrate heartbeat function and support active/standby call agent – Support dial route IP. Calls between two IADs is supported without a SIP server – Support IAD Expanding. One master and two slave – Support local polyphonic ringtone | ||
| VLAN | – Support VLAN | ||
| QoS | – Support TOS – Support DSCP | ||
| L3 | – Support IPv4 – Support DHCP/PPPoE/Statics – Support NAT – Support DNS | ||
| Another network protocol | TCP/IP, UDP, RTP/RTCP, ARP, FTP/TFTP, HTTP, HTTPS, Telnet, ICMP, NTP/SNTP, DHCP Server/Client etc. | ||
| Performance | Call loss: < 0.01% | ||
| Security | – Support firewall – Support SIP attack prevention | ||
| Management | – Support web – Support ivr – Support cli – Support telnet – Support ssh – Support upgrade firmware remotely or on line | ||