The SVI-SBC provides comprehensive network edge security for fixed and mobile service providers and large enterprise customers.
VoIP Signalling Protocols | SIP, SIP-I, SIP-T, H.323 |
IMS Signalling Protocols | SIP Mi, SIP Mw |
Transcoding Support | G711u/a, G.729, G723.1, G726, T.38, |
MTP L1-L3 | SIP TLS, SRTP, ZRTP |
VOIP Proxy
Signalling Proxy | SIGTRAN, H.248, MGCP |
MEDIA | Voice, Video, Fax, DTMF |
Performance
Simultaneous Calls | 500 to 30,000 |
Calls Per Second (CPS) | 500 |
Number of subscribers supported | Up to 250,000 |
RFC 2139, 2138 |
RFC 2139, 2138 Cisco VSA compliant |
Diameter
Diameter Interface | Diameter Rf |
Lawful Intercept | ETSI 101 671 |
SVI-SBC Security
DoS / DDoS protection |
Allow trusted and authenticated users access while under DoS attack |
Dynamically accept or reject traffic based on device behaviour |
Throttling and overload protection |
Hide network topology preventing direct attacks and maintain privacy |
Mask user information for privacy and confidentiality |
Perform signalling and media validation by authenticating and authorising users |
Secure L2 and L3 VPN customers |
Support inter-VPN sessions |
IPSEC encryption levels: DES, 3DES, AES |
PPTP – PPP (PAP or CHAP), 40, 128bit MPPE |
L2TP |
Control of max concurrent sessions |
Filter devices / networks on a per application basis |
Permit access to known devices or networks |
Authorise / deny access for registered users; permit or deny access to mask users |
Dynamically accept or reject traffic based on device behaviour |
Accept media only for authorised sessions |
Download our SVI-SBC Session Border Controller presentation
Need to interconnect to legacy SS7 services? – Take a look at our GMSC
Our Signalling Transfer Point provides seamless Diameter to SS7 integration
We use cookies and similar technologies to improve your experience on our website. Read our Privacy Policy.