[asterisk-dev] wctdm 4/8/24 VMWI generation capabilities

[Oron Peled]

On Thursday, 11 בDecember 2008, Alec Davis wrote:
> So the clue is to look in asterisk/channels/chan_dahdi

As Tzafrir answered earlier, if you have a recent Asterisk
than search for ZT_VMWI. This ioctl() notifies the channel
driver about MWI (in addition to the usual sending of FSK).

[if not, and you compile your own Asterisk, you can always
 patch it in -- it's basically a one line patch (embedded in
 an ifdef)]

For adding this missing feature to your driver, you may want
to search for "neon" in our xpp/card_fxo.c driver.
[if your Asterisk support the abovementioned ioctl() you may
 happily ignore the hack we implemented to sniff vmwi]

Cheers,

-- 
Oron Peled                             Voice/Fax: +972-4-8228492
oron at actcom.co.il                  http://www.actcom.co.il/~oron
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