[asterisk-ss7] Asterisk/libSS7 functionality question

[Matthew Fredrickson]

Anton wrote:
> As I understand this would require some patching, since 
> there is no native functionality yet? Actually call 
> divert/forward is a very required feature... Possibly any 
> extra dialplan function required, like Forward() ?
>   
I would prefer that Alan answer this, but no patching should be required 
(all the required code is merged into libss7 and chan_dahdi), although 
Alan will have to be the one to tell how it is implemented, since he 
wrote it.

Matthew Fredrickson
>
> On Thursday 10 July 2008 02:02, Alan McMillan wrote:
>   
>> I have successfully implemented a limited NORTEL version
>> of RLT on asterisk. I am using the DMS-250 flavor...  I
>> can try and answer questions.
>>
>> Alan McMillan
>>
>> -----Original Message-----
>> From: asterisk-ss7-bounces at lists.digium.com
>> [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf
>> Of Matthew Fredrickson
>> Sent: Wednesday, July 09, 2008 1:08 PM
>> To: asterisk-ss7 at lists.digium.com
>> Subject: Re: [asterisk-ss7] Asterisk/libSS7 functionality
>> question
>>
>> Mark Wilkinson wrote:
>>     
>>> Hello,
>>>     I have a question about the functionality of SS7 in
>>> Asterisk. From what I can work out, at present, I can
>>> not do the following :-
>>>
>>> I want a  call to be placed from a PBX to Asterisk.
>>> Have Asterisk playback a message or do other clever
>>> stuff, then release the call back to the original PBX,
>>> without the call remaining looped (tromboned) through
>>> Asterisk.
>>>
>>>  From what I understand of SS7, it should be possible
>>> to get a SS7 PBX switch to take back the call and
>>> transfer it elsewhere - Somewhat similar in
>>> functionality to a SIP refer.
>>>
>>> If I've understood, and please correct me where I'm
>>> wrong, the chan_dahdi driver
>>> in the asterisk trunk needs the 'transfer'
>>> functionality adding to allow it to signal
>>> to the PBX a request for call take back possibly by
>>> implementing the FAR FAC FAA
>>> messages ?
>>>       
>> Yes, this is definitely possible in libss7, although I
>> believe right now it takes some dialplan changes to make
>> it work.  Alan McMillan (I believe he's on this list)
>> implemented it, so he would be the one to tell how to
>> configure it.
>>
>> Matthew Fredrickson
>>
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