SVI-SBC SPECIFICATIONS

SVI-SBC
SPECIFICATIONS

A state-of-the-art, cloud enabled Session Border Controller

The SVI-SBC provides comprehensive network edge security for fixed and mobile service providers and large enterprise customers.


VOIP Signalling Protocols

VoIP Signalling Protocols

SIP, SIP-I, SIP-T, H.323

IMS Signalling Protocols

SIP Mi, SIP Mw


VOIP Media

Transcoding Support

G711u/a, G.729, G723.1, G726, T.38,
AMR/AMR-WB, GSM-FR, GSM-EFR,
Silk, Opus, EVRC-A/-B, EVRC-NW2K


Encryption

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


Radius

RFC 2139, 2138

RFC 2139, 2138 Cisco VSA compliant


Diameter

Diameter Interface

Diameter Rf


Lawful Intercept

Lawful Intercept

ETSI 101 671


SVI-SBC Security


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


Topology Hiding and Privacy

Hide network topology preventing direct attacks and maintain privacy

Mask user information for privacy and confidentiality


Fraud Prevention

Perform signalling and media validation by authenticating and authorising users


VPN Support

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


Access Control

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

Further Information

Session Border Controller presentation

Download our SVI-SBC Session Border Controller presentation

GMSC Gateway Mobile Switching Centre

Need to interconnect to legacy SS7 services? - Take a look at our GMSC

SVI-STP Signalling Transfer Point

Our Signalling Transfer Point provides seamless Diameter to SS7 integration


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