[asterisk-ss7] please give me a solution for this

[Mr.Surender Reddy]

Dear sir,
             But we cannot do that as Telecom operator will Charge for the
incomming call on Tollfree number but the Provider wants to give that
message its his wish he can do what ever he like.For that he needs to what
ur saying.

regards
surender


On 09/10/06, Anton <anton.vazir at gmail.com> wrote:
>
> Not sure about legality, but playing "network error" without
> charging user is perfectly logical. WHY should user pay for
> a few seconds of NO-SERVICE answer? This functionality does
> exist in PRI and SS7 - look at the Playback() command. Also
> you may alter the ringing tone (CPT) - make it music :)
>
> On 9 October 2006 16:03, Matthew Crocker wrote:
> > > On 10/9/06, M Jamshed <md.jamshed at gmail.com> wrote:
> > > Dear,
> > >
> > > I' m having a big problem now. please sort it out
> > > now... The matter is that..  if all our services are
> > > down then i need to play a voice prompt which should
> > > not be charged for the subscriber.. is there any
> > > solution for this,,, please tell me out
> > >
> > > sure, use playback without answering the call
> >
> > I'm pretty sure that is illegal here in the states.  You
> > cannot send any information down the line with out first
> > providing answer supervision.  It probably also won't
> > work because in an SS7 network (like the PSTN) the bearer
> > channel isn't built until the receiving side answers.
> > So,  without an answer your playback doesn't go anywhere.
> >   You should however be able to send the correct error
> > message back to the caller via PRI signaling.
> >
> > -Matt
> >
> > --
> > Matthew S. Crocker
> > Vice President
> > Crocker Communications, Inc.
> > Internet Division
> > PO BOX 710
> > Greenfield, MA 01302-0710
> > http://www.crocker.com
> >
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