[ali rohanna]

dear sir
i have a problem about ccs7 , i dont khnow how i can find correct
states beetwen 2 exchange, in our
exchange we install a ccs7 tester
beetwen 2 exchanges, we recieved
ccs7’s paterns but we dont have
correct paterns forcompare.
please guide me and if you can
send us correct paterns like
diagrams or ….
thanks

[monika behl]

Query on GT–
Considering IS41 networks,in SMS Call flow, when the SMDPP_MO message is received by the SMSC, it tranfers the SMS Request to the STP with the info of OPC and DPC in the Routing Label of MTP-3.Also, the SCCP part contains the GT parameters. The Called Party Address Indicator is based on GTI value for conversion of the address digits say B-Party (MDN in this case) with TT-19 (E.164 Specs)to the STP.
Now, my doubt is, that in the Calling Party Address Indicator, with the Route Index value of 1, what will be the Point Code will it be it that of the SMSC or the MSC and why?

[Saleem.S]

What is 2 stands for in R2MF?
What is that meaning for Multi Frequency in R2MF

[JOSE HERNANDEZ]

GT , HOW CAN I KONOW ALL GT, AND ALSO ALL THE SERIAL NUMBER IN ALL THE WORLD?

[JIJOE]

HI FRIENDS,
CAN ANYBODY PLEASE TELL ME THE DIFFERENCE BETWEEN LINE SIGNALING AND REGISTER SIGNALING…AND WHEN DO YOU USE R2 SIGNALING.THANKS

[heru]

you mean Line signaling is CCS7 and Register is R2.
In CCS7 we separated channel for signalling and channel for voice, in R2 we using same channel for signaling and voice. In our system, R2 just using for signaling to old version of switching, now all switching system using CCS7.

[RamakrishnaReddy]

can any body pls tell me about linkset and advantages of that

[KKT]

Hi JIJOE

Line signalling is the signaling that is used btwn subscriber and the exchange which it is connected .Register signalling is beteween registers that or you can call it inter exchange signaling.That is Each side of Exchange have registers that sends to and recieves the digits from other side.line signaling is also used btwn inter exchange for suprevision and is always there.Register signaling exists only during callset up period.

regards

KKT

[kKT]

Hi
RamakrishnaReddy

Although a single link betwwen two exchange can handle more than 1000 voice ciruits ,by using more than one link in a group between the two exchange which constitute a link set you are sharing the signaling load.Secondly in case a link fails the other link will take care of the circiuts and service is not interrupted.
I hope this clarifies ur query.

regards
KKT

[sanjay arya]

hello all

I am working in support.Can u tell me what is ss7 link is donig in Switching.

[RamakrishnaReddy]

Thanks mr KKT,
Can i know ur full name.

[sanjay arya]

hi,I am new joining in telecom services. Pls any one tell me, what is the ss7 working in Switch(GSM).

[mohit]

SS7 is a set of telephony signalling protocols which are used to set up the vast majority of the world’s public switched telephone network telephone calls.

http://www.ktpl.com

[Author]

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