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what is c2 signalling

Viewing 15 posts - 76 through 90 (of 103 total)
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  • 22nd April 2006 at 05:26 #34790
    Prasanta kumar Bastia
    Guest

    R2 signalling:It is called register signalling based on CAS signalling in which signalling & traffic alwaya take same path in network.Example:in 20 E1s ,16 channel no of each E1 is kept for signalling only.
    SS7/CCS signalling:Signaling & traffic do take same path .In 20 E1s, 10 Timeslot of one or two PCMs are reserved for signalling for all PCMs.

    Regards,
    Prasanta Kumar Bastia
    Senior Engineer Telecom

    10th May 2006 at 07:15 #34791
    kristhudass
    Guest

    Hi friends,

    Any body knows about the iDEN technology please give me brief indroduction. I am going to join one of the company which handling iDEN technology

    26th May 2006 at 11:11 #34792
    satyapal singh
    Guest

    can any body tell me about the e1 links. ‘N’ how it works

    30th May 2006 at 10:28 #34793
    qomi
    Guest

    hi: pleas everybody about signal fallow bts ultra know give me

    8th June 2006 at 13:27 #34794
    Monika Behl
    Guest

    Hi All,

    Heres some basic query:
    I just wonder that in CAS, 1 timeslot of every E1 caters he signalling traffic for 30 channels in 16 frames (2 channels per frame).
    But, in SS7, 1 E1 carries the signalling for 1000s of circuits. How?
    Thanx,
    Monika

    26th June 2006 at 07:04 #34795
    visalakshi kannan
    Guest

    Sir

    Can I have a decoder for the ouput of #7 signalliing trace.
    Visalakshi kannan
    Sr SDE
    BSNL

    26th June 2006 at 07:09 #34796
    visalakshi kannan
    Guest

    Sir

    Can I have a decoder for the ouput of #7 signalliing trace in EWSD switch
    Visalakshi kannan
    Sr SDE
    BSNL

    5th July 2006 at 09:02 #34797
    krishnan
    Guest

    hi monica

    well abt ur queries .the cc7 is much more flexible than cas and moreover the voice and signalling are on diffrent paths ,which makes them unique unlike the CAS .The distribution of e1 to links depends on the the traffic. i.e no. of links is directly proportional to the traffic (erlang) .welli think i a able to solve some of ur problems

    18th July 2006 at 07:33 #34798
    Nafay
    Guest

    Hello All,

    Im currently testing ATM backhaul for one of the mobile fone companies. My question is reagarding the timeslot assignment for E1’s. The thing is we provide two e1 links to our fone operator. One e1 link is full framed e1 and on the other one we are assigning two timeslots. I just wanna know the reason or advantage for providing full framed E1. Why is it necessary?

    19th July 2006 at 12:53 #34799
    Narendra Singh
    Guest

    Actully there Very little difference b/w the R2MFC n ISDN.Only R2MFC is the latest tech.

    4th September 2006 at 18:56 #34800
    AMIT
    Guest

    can any body plz tell me about the basics difference between cc7 and ss7

    23rd September 2006 at 23:36 #34801
    max
    Guest

    hi,…

    anybody can help me….
    what is the exact differance between

    pri or e1r2..

    plz reply ..im waiting

    16th November 2006 at 01:11 #34802
    Dinesh
    Guest

    Sir,
    I am an final year electronics and communication student ,as a part oof my syllsbus i want to do a project.I am very much interested in OCB card study and am willing to do a project on the same.so i humbly request you to send me the details of OCB card and areas of project in OCB card.If you have any project topic i will be thankful to you

    5th December 2006 at 09:13 #34803
    Hemant
    Guest

    i want to know about r2mfc and ss7 signaling…can u plz hepl out me.

    30th December 2006 at 18:00 #34804
    Abulgaith
    Guest

    Anyone knows the R2-MFC standard used by the central office in Saudi?

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