[asterisk-dev] [svn-commits] rmudgett: trunk r228691 - in /trunk: ./ channels/

[Tzafrir Cohen]

Hi,

On Fri, Nov 06, 2009 at 10:32:20PM -0000, SVN commits to the Digium repositories wrote:
> Author: rmudgett
> Date: Fri Nov  6 16:32:17 2009
> New Revision: 228691
> 
> URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=228691
> Log:
> Created standard location to add options to chan_dahdi for ISDN dialing.
> 
> Dial(DAHDI/g1[/extension[/options]])
> Current options:
> K(<keypad_digits>)
> R Reverse charging indication (Collect calls)
> 
> The earlier Dial(DAHDI/g1[/K<keypad_digits>][/extension] format was
> variable and did not allow for the easy addition of more options.
> 
> The earlier 'C' prefix character for reverse charge indiation would
> conflict with the a-d DTMF digits if ISDN uses them.

It is actually:

DAHDI/[gGrR]<num>[<chan_opts>][/<extension>][/<options>]

In <chan_opts> we have:

 c: Confirm answer
 d: If this is an ISDN call, make it digital
 r[1-8]: Use the specified ring cadense

Sadly, both 'c' and 'd' are DTMF digits, and thus can't safely get added
to <options>.

-- 
               Tzafrir Cohen
icq#16849755              jabber:tzafrir.cohen at xorcom.com
+972-50-7952406           mailto:tzafrir.cohen at xorcom.com
http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir