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How to get MSRN()?

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sadeeshkumar
How to get MSRN()?

Hi,

  I want to get MSRN() from GSM network using Java card...

Any idea..is very urgent...

Edited by: admin on 05/16/2010 - 04:32
Anil
Re: How to get MSRN()?

If you have SS7 connectivity with GSM network, then you could send
MAP SendRoutingInfo request and get the MSRN in response.

What is Java card? If it is a SIM card you are talking about, then I don't think you can get MSRN
using this.

sadeeshkumar wrote:
Hi,
  I want to get MSRN() from GSM network using Java card...
Any idea..is very urgent...

ananddr
Re: How to get MSRN()?

Dear Anil,

              I am using SIM Application Tool kit. Is is possible to get the MSRN using that?

          "If you have SS7 connectivity with GSM network, then you could send
          MAP SendRoutingInfo request and get the MSRN in response."

            How to send MAP SendRoutingInfo? Is there any commands for that? Particularly Is there any AT Commands for that? If so please tell me.

Thanks in Advance
Anand

Thanks
Anand

Anil
Re: How to get MSRN()?

Anand,

You cant get MSRN using STK.
You need a E1 link from Telco with proper SS7 configuration (PC/GT etc)
to send SRI to HLR.
HLR in turn requests VLR to Provide MSRN and sends you back the MSRN as response to
SRI query.

ananddr
Re: How to get MSRN()?

Thanks Anil.

Could you Please tell me What is SRI? If possible please send me the related command or query.

Thanks
Anand

Thanks
Anand

Anil
Re: How to get MSRN()?

SRI - Send Routing Info
Its a SS7 MAP Operation
Go through the 3GPP MAP Specification for more detail.
You can download the GSM/3GPP MAP Specification here: http://www.3gpp.org/ftp/Specs/archive/29_series/29.002/29002-860.zip

ananddr
Re: How to get MSRN()?

Dear Anil,

              Are you sure that we cant get MSRN using STK?

Thanks
Anand

Anil
Re: How to get MSRN()?

As far as I know it is not possible.

ananddr
Re: How to get MSRN()?

Thanks Anil.

I am now clear that we cannot get MSRN using STK? Can you explain little elaborate that how i can get MSRN using SS7 and  E1 link. I dont have any idea about that. I am having the E1 link and SS7 Configuration. Please help me.

Regards
Anand

Thanks
Anand

Anil
Re: How to get MSRN()?

Whats the SS7 hardware you have?

ananddr
Re: How to get MSRN()?

CISCO

Thanks
Anand

Anil
Re: How to get MSRN()?

OK, and stacks? ( SCCP/TCAP MAP ?)

Ryanm
MSRN Validity?

How much time the MSRN is valid in the VPLMN after the HLR query?

soonesh
it depends on the

it depends on the configuration on the MSC.
for our network, it is 60s.