[asterisk-users] Bridged Digital call

[Richard Mudgett]

> > > Hi All
> > >
> > > Just upgraded from 1.6? to 1.8.4.1
> > >
> > >
> > > I ised to be able to get a digital call working across a bridged
> > > isdn
> > > channel in 1.6 and 1.4 using the following;-
> > >
> > >
> > > exten => _X.,1,gotoif($[${TRANSFERCAPABILITY}=DIGITAL]?5:)
> > > exten => _X.,2,dial(DAHDI/g1/${EXTEN})
> > > exten => _X.,3,Noop(${CHANNEL})
> > > exten => _X.,4,hangup
> > > exten => _X.,5,(Set(CHANNEL(transfercapability)=DIGITAL)
> > > exten => _X.,6,dial(DAHDI/g1/${EXTEN})
> > > exten => _X.,7,hangup
> > >
> > >
> > > this still dials and aswers in 1.8 but no frames are passed and the
> > > call times out and drops
> > >
> > > I have also tried
> > >
> > > exten => _X.,1,gotoif($[${TRANSFERCAPABILITY}=DIGITAL]?5:)
> > > exten => _X.,2,dial(DAHDI/g1/${EXTEN})
> > > exten => _X.,3,Noop(${CHANNEL})
> > > exten => _X.,4,hangup
> > > exten => _X.,5,Noop
> > > exten => _X.,6,dial(DAHDI/g1d/${EXTEN})
> > > exten => _X.,7,hangup
> > >
> > > with exactly the same outcome,
> > 
> > Both of these methods should work after doing a quick look a the code.
> > 
> > Does the outgoing call SETUP indicate digital capability?
> 
> both show transfercapability DIGITAL

Could be a problem in the media stream handling not being setup for digital mode.

Richard