Special features 

Plug and play, integrated auto-detecting, auto-configuration, and auto firmware upgrade, etc. 

Integrated OAM remote configuration and maintenance function. 

Support rich QinQ VLAN functions and IGMP Snooping multicast features. 

PON is 1: 1 redundant design, supports transceiver diagnostic monitoring, transmitter disable. 

Strong anti-thunder capability on Ethernet interface (4KV), POTS interface (4KV) and power supply (6KV). 

Support for 4K VLANs based on MAC/IP-subnet/protocol, double-tag, IEEE802.1Q/802.1p, IEEE802.1 QinQ, IEEE802.1ad, VLAN translation/trunk/stacking. 

Support IEEE802.3x Flow control. 

Support 1K Layer 2 multicast groups. 

Support broadcast packet rate control. 

Support STP/RSTP. 

QoS: Support eight CoS queues per port, CoS SP/WRR/SP+WRR, etc. 

Port Security: Support IEEE802.1x, port rate limitation, binding MAC address and IP address to a specific port. 

Support IGMP Snooping. 

Support ACL security policy, support access control based on source/destination IP address, source/destination TCP/UDP port and protocol. 

Packet filtering based on port, MAC, VLAN ID, IPv4/IPv6, etc. 

 

POTS Service Functions 

1) Call protocol: SIP(IMS compatible)/H. 248(Megaco)/MGCP optional, seamless compatible with all popular call agent. 

2) Integrate heartbeat function and support active/standby call agent. 

3) Voice coding: ITU-T G. 711/G. 723.1(5.3K/6.3Kbit/s)/G. 729, auto-negotiate with call agent. 

4) Echo cancellation exceeding ITU-T G. 165/G. 168-2002, up to 128ms tail length. 

5) Support high/low speed fax/Modem, bypass fax, and T38 fax. 

6) Support RFC2833 and redundant RFC2833, difference rings, MD5 authentication, call forward, call waiting, hot-line call, alarm clock, and all kinds of value-added voice service. 

7) Multi-party conferencing. 

8) Line testing according to GR-909. 

9) IP address assignment: Dynamic PPPoE/DHCP Client and static IP. 

10) Support WEB, CLI. 

11) Integrated CTC OAM.

 

Need more detail, please contact with me.