Squire Technologies:SVI 9220

www.squire-technologies.com

SS7 Protocol Converter

Date, Audience details

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Squire Technologies

SVI_9220


SVI_9220 SS7 Protocol Converter

► The SVI_9220 provides at its core a powerful, scalable SS7

to SS7 protocol converter delivering high performance SS7

signalling only conversion with support for up to 128 SS7

signalling links, dual redundancy and fully featured OA&M

► The product is delivered with the following options

► SS7 protocol converted

► SS7 router

SVI_9220 Overview

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► SS7 Protocol Converter ► Supporting full protocol conversion

and inter-working between 40+ country variants of ISUP, TUP, NUP, industry standards ETSI, ISUP and ANSI with full support for the ISDN NFAS protocol

► SS7 Router ► Offering routing at SS7 MTP/

SCCP layers allowing transparent transport of higher layer SS7 ISUP, MAP, TCAP etc, traffic

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SVI_9220 Overview

SS7

SS7

SS7



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Protocol Converter

SW

A ETSI ISUP ANSI ISUP

Variant Conversion

ISUP - ANSI ISUP – T1.113.1 to

T1.113.4

- GR-246 Telcordia ISUP

(T1.113.1 to T1.113.4)

- ITU ISUP – Q.761 – Q.764

- TTC – JT Q761-Q764

- ETSI ISUP EN 300 356-1

- China YDN 038 China

- French SSURF (SPIROU)

- Australia ACIF AG500

- Belgium C2122 Ed.2

- Finland SFS 5779

- Germany ZZN7 3.0.0

- Hong Kong HKYA 2202

SW

B

IMT Trunks

SW

A ETSI ISUP

ANSI ISUP

Multiple Conversion

SW

B

IMT Trunks

SW

C

TUP

SW

A Protocol A

Circuit Protocol, CIC and PointCode Translation

SW

B Protocol B

Protocol A CIC x OPC y DPC x Protocol B CIC a OPC b DPC c TUP - ITU TUP Q721 – Q725

- SSUTR2 V11-T 1998

- Chinese GF 001-9001

- Brazil

IUP - UK PNO-ISC/SPEC/006

- Italy Specifica Tecnica N.763

- Mexico NOM-112SCTI

- Sweden 8211-A335, 8211-

A325

- UK PNO-ISC/SPEC/006

- Russia ISUP-R

- Kazakhstan ISUP-K

- New Zealand PTC

- Lithuanian

- Brazilian 210-110-724

- Swiss

- Pakistan

- Spanish

Outgoing Call

Manipulation - Called and calling party

information

- Protocol information



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SS7 to NFAS Converter

SW ETSI ISUP NFAS ISDN

SS7 to ISDN Signalling Conversion

PBX

IMT Trunks

SS7 Protocol Support

- Full 9220 SS7 Protocol support

interworking

The SVI_9220 provides a signalling only conversion

solution for SS7 to ISDN signalling interworking when

using an NFAS interconnect to the ISDN equipment.

NFAS allows for a single D channel to support multiple bearer

channels spread across multiple interfaces. This follows a similar

model to SS7 and allows for bearer channels to be connected

directly between the SS7 and ISD equipment. This allows for

reduction in hardware on the protocol converter.

ISDN

- Q.391, DSS1, EURO, ISDN, QSIG

- NI1, NI2, ATT 41459

NFAS

- D-channel back

- Up to 128 Data links

- Full circuit supervision

- E1/ T1 support



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SS7 Router

MTP L3

MTP L2

MTP L1

SCC

P ISUP

TCAP

MAP INAP

Routing and

Translation

SCCP - ITUT Q711 – Q714

- JT Q711-G714

- ETSI ETS 300 589

- ANSI T1.112

SCCP Routing - Routing on incoming SCCP label

- Called and Calling

- GT, PC, SSN

- NOA, etc

- Variant Translation

- Outgoing SCCP label manipulation

- Translate routing variant (GT>PC+SN, etc)

MTP Routing - Route on MTP label

- Originating and Destination

PointCode

- Network Indicator

- SIO

SEP

STP SEP

A

SEP X



► Physical Interconnect

► MTP Configuration

► Benchmarks

► OA&M

► Security

► SS7 Redundancy

Core Functionality

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Physical Interconnect

SW

A TDM E1 TDM E1

TDM Interconnect and Conversion

TDM Interconnect - E1, T1, J1 (configurable)

- T3, DS3

- STM-1

- Up to 31 signalling links per E1

- Up to 23 signalling links per T1

- DACS Cross Connect across up to 64 interfaces

SW

B

SG M2PA M3UA

IP SIGTRAN Interconnect and Conversion

SSP

SG M2PA TDM E1

Simultaneous TDM and SIGTRAN

SSP

PCC

SIGTRAN - M2PA

- M2UA

- M3UA

- SUA

General - Simultaneous termination of TDM and SIGTRAN

- Simultaneous conversion between all variants



MTP L1-L3 ► ITU-T Q.701-707

► ANSI T1-111.1 – 111.8

► NTT Q.701-704

► JT-Q.701-704

► Chinese GF 001-9001

► PNO-ISC/SPEC/005

Dimensioning ► 128 signalling links

► 32 Originating Point Codes

► 128 Linksets

► 1024 Destination Point Codes

General ► A- F link support

► Full MTP Routing Capabilities

► 14, 16, 24 bit termination and conversion

► Any variant to any variant

► Simultaneous multiple variant support

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PCA

ITU-T Q701-

707 PCB

Variant conversion

MTP Configurations

ANSI

T1-111.1 - 8

PCA PCB

Point Code sharing

PCA PCB

Assigned own Point Code

PCA PCB

Non symmetric MTP L3

interconnect PCC

PCA PCB

PCC/D

PCC



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Performance Benchmarks

Test Scenario 1

Message Flow SIP >> SS7 ISUP

Results

BHCA 7,200,000

Call attempts/ sec 4000

% CPU Usage Avg. 25%

Call Completion Rate 99.9998%

Simultaneous Calls Supported 10,000

Test Scenario 2

Message Flow TCAP Transactions

Results

Erlang 0.4

TCAP Transactions per second 40



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OA&M – Operation, Administration and Maintenance

► Web based GUI

► SVI_MS Management

System

►Secure Remote Access

►Full Configuration

►Monitoring

►Debugging

► Command Line

Interface



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SVI MS ► The globally deployed SVI platform empowers

its users with an advanced level of expertise and functionality.

► The SVI-MS management system features a comprehensive toolkit combining ease of use and the ability to run, analyse multiple systems both safely and securely, providing efficient:-

► Configuration - Real time system setup, onboard resource and call routing management

► Monitoring - Comprehensive statistical service monitoring and system status tool

► Debugging - Rapid tracing, diagnosing and CDR analysis compatible with Wireshark and Ethereal



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► The web based GUI brings the user powerful

tools to manage system resources, delivering a

real-time OA&M, offering:-

► Dashboard interface

► Wizard library

► Customisation – via XML

► Secure multi-user features

► Extensive help resources

► Compatibility with the entire SVI range



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OA&M – Command Line Interface

► Configuration

► High speed real time

configuration for expert

users

► Full ‘secure’ remote

access

► Administration

► Low Level MMI Interface

► Full onboard database

inspection and control

► Real time resource

status display

► Controlling system

resources

► Maintenance

► Configurable logfiles,

capturing all aspects of

system performance

► Compatible with

Wireshark and Ethereal

for full graphical protocol

traces

► Performance

► Extensive onboard

CDRs and statistics

generation

► Call minutes, ASR, PDD,

ACD, etc

► Resource Statistics

► Trap Reports

► Network Monitoring

► Trap capture

► Statistic monitoring,

Graphing and Alarming



The sophisticated SVI platform, brings secure

reliability and a proven global pedigree for

network operators, incorporating:-

► System

► Integrated Firewall

► Username, password protected

► Secure external protocols used for

access (SSH, SCP)

► Reports on unauthourised access

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Security


SVI_9220 Protocol Converter

► 1+1 Dual Plan Worker/ Hot Standby

► Database and signalling information

checkpointed between planes

► Replicated hardware and software

► Eliminates single points of failure

► Five Nines uptime (99.999%)

► Single Pointcode spread across dual plane

architecture

► Single OA&M interface over VIP address

► Real time maintenance upgrades

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Redundancy model

VoIP

PC

C

Worker

Data & Signalling

Check Pointing

Hot Standby

PC

D

SS7 PCB



► Country wide Carrier providing TDM dial up services

► 6250 x trunks

► 128 x SIGTRAN links

► SMS Aggregator

► Proprietary API delivering MAP lookup services

► 400 transactions per second

► 12x SS7 signalling links

► National Mobile Operator

► ANSI to ETSI conversion

► 8x signalling links

► 150 Transactions per second

Deployment Examples

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► Visit www.squire-technologies.com

► For further product information on SS7 VoIP products for

carriers, operators and service providers, plus case

studies and customer testimonials.

► Email [email protected]

► To contact and member of our sales team

► Call +44 (0)1305 757314

► To speak with us today

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Further information


64 High West Street, Dorchester,

Dorset. DT1 1XA UK

Squire Technologies www.squire-technologies.com

Squire Technologies:SVI 9220

Technology

Transcript of Squire Technologies:SVI 9220