[asterisk-ss7] Any development?

Matthew Fredrickson creslin at digium.com
Fri Aug 11 09:09:57 MST 2006

On Aug 10, 2006, at 11:49 PM, Paul Cadach wrote:

> Hello,
> Anton wrote:
>> I see summer makes everyone not so active, especially in SS7
>> list :) I just wonder, if any develpment continues by
>> Sifira guys? Any hope of resolving the crasy audio-lost
>> problem?
> There is another SS7 implementation done by Matthew Fredrickson, 
> Digium. Check
> http://svn.digium.com/svn/asterisk/team/mattf/asterisk-ss7 and 
> http://svn.digium.com/svn/libss7/trunk
> Also, we (I and Matthew) plans to extend zaptel to provide some sort 
> of assistance for SS7 (like FISU/LSSU
> generation/handling within zaptel or directly by TE4xxP boards), so it 
> would help libss7/asterisk-ss7 and Sifira to not
> care about lock-free buffering, etc., because application will get 
> informative messages only.

Also, it should have any audio lost problems since it is based on 
chan_zap and it inherits its audio read/write routines.  Not only that, 
but I am working on getting ANSI support working as well.  I have most 
of the lower layer changes, and I should be getting an ANSI link with 
the next few weeks so that I can get that working (which should be 
relatively quick)

Matthew Fredrickson

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