[asterisk-dev] Asterisk for GSM core network (MSC)

[Stefan Schmidt]

Hello Treesa,

Ok now i see what you want to do. I dont think that you will get this to 
work with the modules asterisk allready have. Maybe you should take a 
look at something like Sigtran or SDH over IP so you can transport the 
pure BSSAP over ip to your MSC without needing a PDH or SDH connection 
there.

But i wouldnt trust this connection for clocking. Dont forget the BSS 
has to be synchronised to all the base stations and also the MSC or you 
will get a lot of trouble with this.

best regards
Stefan

Am 28.02.2014 05:17, schrieb Treesa Fairy Joseph:
> Hello Stefan,
>    I need to convert the BSSAP over SS7 messages to SIP. This
> should happen at BSS only and not at MSC. So that's the requirement.
> In this scenario, can I use the asterisk server? Also, which channel 
> modules
> will I need? Kindly help me out. Thanks in advance.
>
> regards,
> Treesa
> *On Wed, 26 Feb 2014 09:43:56 +0100, Stefan Schmidt wrote*
> > Hello Treesa,
> >
> > You should take a look at libss7 of course for the ss7 messaging but 
> i am mostly sure the BSSAP Part isnt included there.
> > But if i remember it right you only need BSSAP between the MSC and 
> the bases (BSS) not behind the MSC.
> > And i guess you want to use asterisk to act as an SS7 <-> SIP 
> translator towards the PSTN so there shoudlnt be a BSSAP involved only 
> plain ISUP which could be handled from libss7.
> >
> > best regards
> >
> > Stefan
> >
> > Am 26.02.2014 04:51, schrieb Treesa Fairy Joseph:
> >
>> Hi,
>> >    I want to connect our GSM core network (MSC) to asterisk server, 
>> so as
>> > to convert the BSSAP over SS7 signalling to SIP signalling. Can this
>> > be done by the asterisk server? Which asterisk channel modules, 
>> will I need?
>> > Kindly help me out. THanks in advance.
>> >
>> > regards,
>> > Treesa
>> >
>> > Disclaimer:
>> > ----------
>> > This email and any files transmitted with it are confidential and 
>> intended solely for
>> > the use of the individual or entity to whom they are addressed.  If 
>> you are not the
>> > intended recipient you are notified that disclosing, copying, 
>> distributing or taking any
>> > action in reliance on the contents of this information is strictly 
>> prohibited. The
>> > sender does not accept liability for any errors or omissions in the 
>> contents of this
>> > message, which arise as a result of e-mail transm
>> >
>> >
>>
>> >
>>
>
>
>
> Disclaimer:
> ----------
> This email and any files transmitted with it are confidential and 
> intended solely for
> the use of the individual or entity to whom they are addressed. If you 
> are not the
> intended recipient you are notified that disclosing, copying, 
> distributing or taking any
> action in reliance on the contents of this information is strictly 
> prohibited. The
> sender does not accept liability for any errors or omissions in the 
> contents of this
> message, which arise as a result of e-mail transm
>
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-dev/attachments/20140228/0ccfbee7/attachment-0001.html>