if both A and B subscribers are in roaming, how is the call flow between them?

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if both A and B subscribers are in roaming, how is the call
flow between them?

Question Posted / s. bhawal

5 Answers
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if both A and B subscribers are in roaming, how is the call flow between them?..

Answer / amit verma

1st of the call goes to msc of the roamer operator,and then
goes to home msc of subscriber and to the b number home msc
and then to roamer operator msc of b number?
call flow like
A number-bts-bsc-msc(roaming operator of a number)-gmsc-
msc(home of a)-msc(home of b)-gmsc-msc(roaming operator of b
number)-bsc-bts=b number

Is This Answer Correct ?

24 Yes

0 No

if both A and B subscribers are in roaming, how is the call flow between them?..

Answer / kamal

then both call are transfer first to there original base
station and then transfer to local station

Is This Answer Correct ?

18 Yes

9 No

if both A and B subscribers are in roaming, how is the call flow between them?..

Answer / debasish

If A makes a call call will flow via-(bts-bsc-msc) of
roaming area and pass the call to the gmsc of B. the GMSC
query hlr, hlr ask msrn from Current msc where the subs B
is located and by this msrn GMSC routes the call to the
current MSC where the subs B is located now.

Is This Answer Correct ?

6 Yes

2 No

if both A and B subscribers are in roaming, how is the call flow between them?..

Answer / manraj meena

A number-bts-bsc-msc(roaming operator of a number)-gmsc-
msc(home of a)-msc(home of b)-gmsc-msc(roaming operator of
b
number)-bsc-bts=b number

Is This Answer Correct ?

2 Yes

1 No

if both A and B subscribers are in roaming, how is the call flow between them?..

Answer / daniel

step 1=msA-bts-bsc-vpstn-hpstn-sri4B(hlr)-msc-vpstn
step 2=vpstn use prn to route-vmsc-bsc-bsc-bts-msB