SIP anti-attack

CPS: 800 calls per second

QoS (ToS, DSCP)

Max. 5000 SIP registrations

Unlimited SIP trunks

Prevention of DoS and DDos attacks

Control of access policies

Policy-based anti-attacks

Call security with TLS/SRTP

White List & Black List

Access control list

Embedded VoIP firewall

Voice codecs: G.711A/U,G.723.1,G.729A/B, iLBC, AMR, OPUS

SIP 2.0 compliant, UDP/TCP/TLS

SIP trunk (Peer to peer)

SIP trunk (Access)

B2BUA (back-to-back user agent)

SIP Request rate limiting

SIP registration scan attack detection

WebRTC gateway

SIP header manipulation

SIP malformed packet protection

Max. 25 registration per second

NAT traversal

Dynamic load balancing

Flexible routing engine

Caller/Called number manipulation

Web-bases GUI for configurations

Configuration restore/backup

HTTP firmware upgrade

CDR report and export

Ping and tracert

Network capture

System log

Statistics and reports

Centralized management system

Remote web and telnet

SIP registration rate limiting

IPv4-IPv6 interworking

1+1 high availability