On Sat, 4 Dec 2004, Rich Adamson wrote: > > The mind boggles -- PRI is *always* out of band. > > Looks like the command is documented in the current config samples. > > I'm not knowledgable/experienced (as yet) on where it is actually used, > but just reading the comments in the config sample led me question the > writers use of the terms inband and outofband relative to a pri. > > Since the comments use words like "doesn't work with all telcos", > could this have something to do with detecting busy when a call > reaches a destination lurking behind an analog system? (eg, pri > call placed to a DID number on an analog pbx where the d channel > isn't aware of the destination's status?)
>From what I can see the only thing it changes is that the "Busy" and "Congestion" applications / indications from other sources send audio signals using the normally opened reverse path from the B subscriber to the A subscriber before the channel is answered. It may be used by Dial as well, I have not checked. With the priindication = outofband those situations will send an isdn release with the specified code. This can also be achieved by setting the PRI_CAUSE variable prior to calling Hangup(). Peter _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users