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SVI-DSC SPECIFICATIONS

Maximise LTE and VoLTE Coverage to Your Subscribers

The Diameter Signalling Controller provides a comprehensive solution to manage and secure Long-Term Evolution (LTE) and IP Multimedia Systems (IMS) networks while ensuring forward and backward compatibility with 5G and 3G/2G network technology.


Scalability

Scalability

The SVI-DSC scales up to 100,000 Transactions Per Second (TPS) through simple license based upgrades.


Diameter

Network

IPv4 | IPv6

Transport Protocol

TCP | UDP | SCTP | SIGTRAN | TLS/DTLS

Diameter Base Specs

RFC 6733 | RFC 3588

IETF Diameter Agent Support

Relay | Proxy | Translation

3GPP Diameter Agent support

DRA – 3GPP TS29.228 SLF – 3GPP TS29.228
Subscriber Locator Function

3GPP Diameter Interworking Function Support

IWF – MAP TS29.305 – CAMEL 3GPP 32.293
RADIUS T29.234, IR.61 – LDAP

GSMAS Diameter Agent Support

DEA – GSM 1R.88

Protocol Support


DIAMETER | RADIUS | SS7 | SIGTRAN
HTTP | SOAP | REST | XML | LDAP | SQL

Diameter Interface Support

Sh, Sd, Sy, Dh, Rf, Ro, Re, Cx, Dx,
Sp, Rx, Gx, Gy, Gz Gq, Gi, SGi, Zh,
Dz, Zn, Zn’, Dw, Wa, Wd, Wx, Wm,
Wg, Pr, Wm, Gmb, Mz, Bi, MM10, Ty,
Tx, S6a, S6b, S6d, S7c, S9, S13/S13′,
Gxa, Gxb, Gxc, SWa, SWd, SWn, SWm,
SWx, Sta, H2, Gq’, E2, E4, E5, Re, A4,
Rr, Zh, Zn, Cx, Dx, Pkt-laes-2, P-CSCF- PAM ,
Pkt-mm-2, TC-6, TC-7, TC-8, TC-9, TC-10,
TC-11, DB-0, DB-2, BI-1, LOC-1, Rw, Rs


Physical Dimensions

TDM Interfaces

E1 | T1 | J1 OC-3 | STM-1 | DS3

Ethernet
1 / 10 / 100 GbE
Form Factor
ePCI
Chassis
Industry standard 1U 19’Chassis

SS7 Support

E1/T1

8E1 Peer board

SS7 Low Speed Signalling Links (LSL)
2 to 512
High Speed Links (HSL) Supporting Q.703 ANNEX A and ATM AAL5
2 to 512
Originating Point Codes
32
Destination Point Codes
1024
Linksets
128
A-F Link Support
Yes

SIGTRAN Support

SCTP

RFC 4960 Stream Control Transmission Protocol

M2UA
RFC 3331 Signaling System 7 (SS7)
Message Transfer Part 2 (MTP2) -User Adaptation Layer (M2UA)
M3UA
RFC 3332 Signaling System 7 (SS7)
Message Transfer Part 3 (MTP3) – User Adaptation Layer (M3UA)
SUA
RFC 3868 Signaling Control Part User Adaptation Layer (SUA)
M2PA
RFC 4165 Signalling System 7 (SS7)
Message Transfer Part 2 (MTP2)
User Peer-to-Peer Adaptation Layer (M2PA)
IUA
RFC 3057 ISDN Q.921-User Adaptation Layer (IUA)

SNMP

Delivering full MTP routing capabilities, with A–F link support, the SVI-STP complies with 14, 16 and 24 bit conversion between ‘any-to-any’ simultaneous multiple variants.
SNMP Support

Version 1,2 and 3 Supported


Performance

TPS

100,000

% CPU Usage
Avg 80%

Further Information

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Solving the 4G LTE Mobile Roaming Puzzle

Read our whitepaper on solving 4G LTE mobile roaming

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Diameter Signalling Controller Presentation

Download our SVI-DSC Diameter Signalling Controller Presentation

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How Does a Diameter Signalling Controller Work

Watch our Signalling Controller Video and find out more