Answer / sanjay

if a prepaid customer calls to a prepaid Roamer ,1st IDP will be generated for A No.,After successful balace check ,SRI request will be forwarded to Inter circle GMSC,GMSC will fwd request to HLR to provide RN,HLR will request serving MSC to provide MSRN.meanwhile IDP will be initiated for B No. Balance check.After successful balance check from Roamer circle IN,HLR will release MSRN to A subscriber serving MSC.After getting the MSRN IAM will be initiated and ISUP trunk will be ceased.

In GSM we use MSRN for routing but what parameter is used in CDMA for routing?

5 Answers  

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In these days, is it better to learn Telecom Protocol Testing ? and whether there demand for jobs in the same background ???

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Explain Wi-Fi Protected Access (WPA)?

1 Answers  

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What is TTCN-3?

2 Answers   Huawei,

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0 Answers  

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In gsm we use msrn for routing but what parameter is used in the cdma for routing?

0 Answers  

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1 Answers  

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What are Wireless ISPs (WISPs)?

1 Answers  

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Which protocol does Q931 backhauling and what does it mean?

0 Answers   Cisco,

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