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 ? Thanks In Advance Mark Wilkinson.
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