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SBC header 1118Session Border Controller

The SVI-SBC is a state-of-the-art, cloud enabled Session Border Controller providing 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

Encryption
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
  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

 

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

Encryption
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
  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