RE: [mobicents-public] SMSC Sub System Number

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Fernando Mendioroz

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Feb 2, 2017, 8:41:49 AM2/2/17
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Hi Mehdi,

 

This is something you have to agree with the Mobile Network Operator. Usual value is 8 (the same used for an MSC), but I’ve seen too 11 and 147 (the latter is the same as the one used for a gsmSCF for MAP or an IM-SSF for CAP).

I’m leaving below a list of SSN as per the specifications. It’s a very good idea to follow international specs for many reasons, albeit not everybody follow them, which is a headache when it happens.

 

SSN (Decimal Value / Network Entity)

ITU-T Global Standard (GSM/UMTS Networks)

Network Entity

1

SCCP MG

6

HLR

7

VLR

8

MSC

9

EIR

10

AuC

ITU-T National Standard (GSM/UMTS Networks)

Network Entity

142

RANAP

143

RNSAP

145

GMLC (MAP)

146

gsmSCF (CAP)

147

gsmSCF (MAP) o IM-SSF (CAP)

148

SIWF (MAP)

149

SGSN (MAP)

150

GGSN (MAP)

249

PCAP

250

BSC (BSSAP-LE)

251

MSC (BSSAP-LE)

252

SMLC (BSSAP-LE)

253

BSS O&M (A interface)

254

(A interface)

ANSI (North America)

Network Entity

232

CNAM (Calling Name)

247

LNP

248

800 number translation (AIN0.1)

254

800 number translation (TCAP)

 

 

Best regards

Fernando

 

De: mobicent...@googlegroups.com [mailto:mobicent...@googlegroups.com] En nombre de mehdi.c...@tritux.com
Enviado el: jueves, 02 de febrero de 2017 6:09
Para: mobicents-public <mobicent...@googlegroups.com>
Asunto: [mobicents-public] SMSC Sub System Number

 

Hello,

 

 

Which value to set for  the SMSC Subsystem Number please ? 

 

 

thank's 

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