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SS7 to ISDN protocol converterSS7 to ISDN PRI Protocol Converter

“The SS7 to ISDN PRI Protocol Converter product provides cost-effective, scaleable SS7 to ISDN PRI conversion with optional R2 / CAS signalling support, allowing carriers to benefit integrating into an SS7 network”

SS7 to ISDN PRI Protocol Converter SVI9225_1000

SS7 to ISDN Protocol Converter

  • Single box SS7 to ISDN solution with R2 CAS support
  • Scales from 2E1s to 72E1s, upgrade path 4E1, 8E1, E1/T1 interfaces
  • Supports 1+1 Redundancy
  • PCI Form Factor
  • Delivered in 1U, 2U and 4U PCI 19’ Telco Grade Chassis’
  • Typically deployed by wholesale carriers and ISP’s in 4, 8 and 16 E1 configurations to deliver reliable, high quality voice traffic between SS7 and ISDN networks

SS7 to ISDN PRI Protocol Converter

Physical Dimensions

Physical Interfaces E1/T1
Scaling 2 to 72 E1s
Upgrades 4E1 & 8E1
Form Factor PCI
Chassis' 1U, 2U, 4U

SS7 Protocols

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 Blue & White Book
  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 HKTA 2202
  Italy Specifica Tecnica N.763
  Mexico NOM-112SCTI
  Sweden 8211-A335, 8221-A325
  UK PNO-ISC/SPEC/007
  Russia ISUP-R
  Kazakhstan ISUP-K
  New Zealand PTC
  Lithuanian
  Brazilian 210-110-724
  Swiss
  Pakistan
  Spanish
TUP ITU TUP Q721-Q725
  Chinese GF 001- 9001
  Brazil
IUP UK PNO-ISC/SPEC/006
SCCP ITUT Q711-Q714
  JT-Q711-G714
  ETSI ETS 300 589
  ANSI T1.112
TCAP CNAM ANSI T1.641-1995 (R2004) Calling Name Identification Presentation
  LNP GR-1936-CORE

SS7 Dimensions

SS7 Signalling links 2 to 128
Originating Point Codes OPC 32
Destination Point Codes DPC 1024
Linksets 128
A, F link support Yes

SS7 - ISDN Performance

Date Tested   6th June 2007
Server CPU   Pentium 3.0 GHz
Server RAM   2 GB RAM
Server Form Factor   PCI
Message Flow ISDN -> SS7 ISUP SS7 ISUP -> ISDN
BHCA 720,000 1,440,000
Call Attempts per sec 200s 400s
% CPU Usage Avg 25% Avg 80%
Call Completion Rate 99.9998% 99.9998%
Simultaneous Calls Supported 10,000 10,000

ISDN Protocols

ISDN AT&T 41449/59 (AT&T ISDN PRI)
  (Bellcore GR-1268)
  ETSI PRI (ETS 300 102)
  ETSI QSIG (ETS 300 172)
  ITUT PRI (Q931,DSS1)
  NIS A211-1
  NI1 + NI2
  TS014, 1TR6, VN3

Statistics

  Call statistics (Ingress, egress)
  ASR, PDD, ACD, QoS, (native and SNMP)
  CDR analysis

RADIUS

  RFC 2139, 2138
  Cisco VSA compliant

SNMP

  SNMP Version 2

R2/ CAS Protocols

CountryProtocolProtocol Type
Argentina R2 CAS CAS
Australia TS038, P2 CAS
Belgium National R2, National R2 DTMF CAS
Brazil MFC R2 CAS
Canada T1 Robbed bit CAS
Chile MFC R2 CAS
China R2 CAS
Columbia R2 CAS
Croatia R2 CAS
Czech Republic R2, MFC R2 CAS
Denmark National MFC R2 CAS
Egypt MFC R2 CAS
Finland R2 CAS
France MF R1 Socotel, ISDN CAS
Greece OTE 4, OTE 2 CAS
Hong Kong HKTA 2015, HKTA 2018 Robbed bit CAS
India MFC E&M, MFC R2 CAS
Indonesia R2 (Q.421), SMFC R2 CAS
Iran R2 CAS
Israel MFC R2 CAS
Italy I701 CAS
Jordan R2 CAS
Korea R2 CAS
Kuwait R2 CAS
Latvia MFC R2 CAS
CountryProtocolProtocol Type
Malaysia MFC R2 CAS
Malta MFC R2 CAS
Mexico R2 CAS
Netherlands ALS70D, MFC R2 CAS
Norway National MFC R2 CAS
Peru MFC R2 CAS
Philippines R2 CAS
Poland MFC R2 CAS
Portugal MFC R2 CAS
Sierra Leone MFC R2 CAS
Singapore ISDN, MFC R2 CAS
South Africa MFC R2 CAS
Spain MF R1 Socotel CAS
Sweden CAS extension EL7, P8 CAS
Taiwan MF R1 CAS
Thailand National R2 DTMF CAS
Turkey R1 CAS
UK BT/MCL Interconnect
BT Callstream, PD1
CAS
USA T1 Robbed bit CAS
Worldwide
(ex USA)
E1 line side CAS CAS
Worldwide MFC R2 Q.421/Q.441
SS5 CCITT (C5)
Decadic CAS Generic use with PBXs
E&M Type A Ericcson DC5 and E&M options
CAS