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CRBT, SS7, ISUP


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#1 keshavcn

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Posted 13 November 2008 - 06:32 AM

Hi,

I'm intereseted in knowing the inner workings of CRBT platform, specifically:

How the call flow is handled in various situations, such as Huawei, Nokia, Ericson, Nortel, Logica Switches.
Is there a difference in Switch based and IN based implementation
How the ISUP stack is read?
If Dialogic HMP cards are used, what are the pitfalls to look for?
How the Billing interface is taken for various providers?
How does a RBT is played, i.e., what SW + Dialogic card is required/used?
Are there any sites available where more information is available?

Apart from the above, if any other information is provided I'll be very grateful.

Keshav

#2 dinscurge

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Posted 13 November 2008 - 06:52 AM

Hi,

I'm intereseted in knowing the inner workings of CRBT platform, specifically:

How the call flow is handled in various situations, such as Huawei, Nokia, Ericson, Nortel, Logica Switches.
Is there a difference in Switch based and IN based implementation
How the ISUP stack is read?
If Dialogic HMP cards are used, what are the pitfalls to look for?
How the Billing interface is taken for various providers?
How does a RBT is played, i.e., what SW + Dialogic card is required/used?
Are there any sites available where more information is available?

Apart from the above, if any other information is provided I'll be very grateful.

Keshav

dont know much about any of that. but the billing interfaced is usually just a username(phone number) and special pass code that they define as to be your account and there server's probably define everything else i would say pickup a windows mobile device even if its old becasued it would still use protocals that are accepted by there networks, and then you can look at there registry and look into rom flashing and get a rom kitchen to see everyhing that goes on the phone

#3 ramesh

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Posted 27 January 2012 - 02:33 AM

Hi,

In IN network, CRBT system is connected to HLR, SCP, IMP, IP. IP connects to MSC switch. it is difficult to explain here in details, but i suggest you to check the information here

http://blog.ektel.co...m-architecture/




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