[Rajesh Dattani]

Can you send me the differnce between Ewsd and ocb exchanges

[EKKA JYOTSNA]

HI, I am sunil want 2 mit u not but u shoud rembe me alwas Thank U.

[pramod kumar]

sir, i am newly posted in ocb l-1 tax. iam of transmision background. so please explain me the total switch interconnectivity i.e in what manner all the switches of a state are connected.how many types of levels are there in a switch .what is meant by tax & tandem.then how switching is done in ocb technology.explain me different commands thoroughly by good example of operation & maintenance.

[gopal krishna tyagi]

hi,
i want to know how a call is establish from one EWSD exchange to other EWSD exchange,or how can the local calls be made in EWSD.

[alok]

hi all

iam working on OCB283 maintenance
and got a problem on SMA

can anyone tell me how to diagnose
can i have access to SM files to locate fault

[alok]

hi alok,

this is suneel. What problem u r facing in OCB SMA.

[alok]

hi suneel

one of the sma goes to blos frequently ,sometimes followed by smm switchover , ihave changed all cards ,but problem exists.
can u help me

[nayan jain]

i want the complete information on ocb-283 system

[ankit]

hi all
this is to ask for the report regarding E 10 B exchange of BSNL.

[puneet jain]

i need info. abt ocb283

[Neeraj jain]

dear sir!!
my self Neetika Bandi, i m the student of engineering 3rd year having branch electronics, is sufferring from the tension of my seminaar at EWSD exchange n GSM. i m not getting the hardware architectur of ewsd and the working principle of ewsd.. exactly.. so that i can represent that nicely in my seminar..
so plz guide me..
neetika

[anurag]

i want to know the working principles about machines such as OCB,E-10b,EWSD machines in Txsc.
please help.as traning report. Pls send me some of the details of EWSD,OCB283,E10B telephone exchange.

[piyush]

i would like to know about the call processing in CDOT 512 MBM Exchange of india and also want to know about their upgradation of versions
say 2-2-1-4 & 2-2-1-6 and many more

[harry]

can any one tell me which product is good to start a GAPBX of 500 lines expandable to 10000 lines.( e.g. alcatel, nortel seimens etc)

[Preet Kaur]

Hi…
i m undertaking my 6 months training in OCB Exchange but unable to collect the useful information for report and presentation i.e…OCB TEchnolgy, its switching facilities,its comparison to other technologies,hardware related information, working preparation.
my email id is:

preet_2017@rediffmail.com

Thanks

[Author]

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