Networking Interfaces

• WAN: Multi WAN: copper Ethernet 10/100/1000; fiber (SFP), xDSL - ADSL2+ over POTS or ISDN, VDSL2, VDSL 35b; Cellular 4G/LTE as embedded modem or USB dongle 
• LAN: 4 (default) or 8 ports 10/100/1000Base-TX with optional PoE 802.3af 
• WiFi: WiFi access point support for 802.11ac 2.4G or 5G

TDM Interfaces

• Digital Interfaces: Up to 4 BRI ports 
• Analog Interfaces: Up to 8 FXS 
• Analog/Digital Interfaces: 2 FXS and 2 BRI configuration

Voice Features

• SBC Capacity:
  - 20 Signaling/Media Sessions
  - 200 Registered Users 
• Voice Coders: G.711, G.723.1, G.729A, G.722, AMR-WB, AMR-NB, SILK-NB, SILK-WB, OPUS-NB, OPUS-WB 
• Echo Cancellation: G.165 and G.2002-168, with 64 ,32 or 128 msec tail length 
• Fax Transport: T.38 compliant (real time fax), automatic bypass to PCM

Data Routing

• Routing functionality:
  - PPP, MLPPP, PPPoE, PPPoA, L2TP, IPoE, IPoAATM: Up to 8 PVCs
  - OAM-F5 (send/receive): loopback, continuity check
  - DHCP client, relay, server
  - VLAN and IEEE 802.1Q VLAN tagging
  - Layer 3 routing and layer 2 bridging, jumbo frames
  - Internal layer 2 switching
  - Static and dynamic routing (RIP1, RIP2, OSPFv2, BGP), policy-based routing
  - Multicast routing: IGMPv2
  - IPv6, IPv6/IPv4 Dual Stack, ICMPv6, DHCPv6, SLAAC

Control and Management

• Control Protocols: SIP-TCP, SIP-UDP, SIP-TLS and IPv6 supported
• Operations & Management:
  - AudioCodes’ One Voice Operation Center
  - Embedded HTTP Web Server, SNMP V2/V3, SSH, Telnet, TR-69, TR-098, TR-181, TR-104
  - User authentication and access control via HTTP or HTTPS, RADIUS, TACACS, Syslog (for events and alarms)
  - Zero-touch provisioning

Quality of Service

• IEEE 802.1P, DSCP, TOS, DiffServ labeling, WRED, 
• Marking, policing, and shaping, class-based queuing with prioritisation, queuing based on VLAN

Security

• Voice Security - Session Border Controller (SBC):
  - SIP header conversion, SIP normalisation
  - Survivability
  - IP-to-IP routing translations of various SIP transport types; UDP, TCP, TLS, translation of RTP, SRTP
  - Support SIP trunk with multi-ITSP (registrations to ITSPs are invoked independently)
  - Topology hiding
  - Call Admission Control
  - Call black/white list
• Data Security:
  - IPSec with IKEv2
  - ESP – Tunnel mode
  - Encryption protocols: 3DES, AES, SHA-256, MD-5
  - IDS/IPS (fragmented traffic, malformed request, ping of death, properly formed request from unauthenticated source, DDoS attack, SYN flood)
  - Stateful packet inspection firewall
  - DMZ host
  - Packet filtering
  - Network Access Control - 802.1x

Physical/Environmental

• Dimensions: 43.7 (1U) x 310 x 210 mm (HxWxD)
• Weight: 4.4 lb (2.0kg)
• Mounting: Desktop or 19” rack mount
• Power: 100-240V, 50-60 Hz, 0.8A