[asterisk-ss7] CRBT with ss7 and asterisk

florian at gruendler.net florian at gruendler.net
Thu Nov 10 11:03:58 CST 2011


Our friend must indeed have made a mistake at the decimal level. 100k
concurrent calls is a lot. On the other hand it isn't if you were China *com
or so but then you'd get a special discount on Huawei I guess ;-) Now,
before we get into hardware and brand questions, I would also like to hear
more about the intended call flow. 

Is this a service innovation you consider for your subscribers to give a
personalized music instead of a ring back tone to inbound callers or is it
intended to playback treatment loops on certain releases on outbound calls
to make that more fancy than just a reorder tone on all remote clearings?

Generally speaking, it should be feasible to script your INAP GSM/PSTN
switch to forge the call to the (Asterisk-) HMP playback box when the
PBX/LD-switch signals progress, similar as you would to a voicemail system
except that the channel won't answer and just plays the tune as early media.
And on event connect on the bearer channel to the cell tower/PBX, you'd
redirect the subscriber media channel. But hey, why not just playing the
tune directly on the big iron itself? I know an excellent Dialogic based
supplier for you if your switch can't do it to extend its lifecycle or
licensing frightens you off. But vendors tend to be flexible in pricing if a
generation change is due anyway. 

Let us know,

Florian

 


> -----Ursprüngliche Nachricht-----
> Von: asterisk-ss7-bounces at lists.digium.com [mailto:asterisk-ss7-
> bounces at lists.digium.com] Im Auftrag von Michael Mueller
> Gesendet: Donnerstag, 10. November 2011 16:17
> An: asterisk-ss7 at lists.digium.com
> Betreff: Re: [asterisk-ss7] CRBT with ss7 and asterisk
> 
> what's CRBT?
> 
> 100K calls seems like lot of connections to the PSTN - especially for
> Asterisk
> 
> more detail please
> 
> On Thu, Nov 10, 2011 at 5:59 AM, Peter Hyeroba <jezitech at gmail.com>
> wrote:
> > Hello All,
> > Has anyone implemented CRBT with ss7 on asterisk, what hardware would
> > one recommend for over 100,000 concurrent calls.
> > If anyone has any ideas or pointers please let me know.
> >
> > Kind Regards,
> >
> > --
> > Hyeroba Wegulo Peter
> >
> > website: www.jezitech.com
> > Phones : +256-414-533238, +256-392-897155
> > Mobiles: +256-782-479192, +256-718-206135 other emails:
> > jezitech at yahoo.com, phyeroba at jezitech.com
> >
> >
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