[Asterisk-Dev] diff to chan_modem

Tilghman Lesher tilghman at mail.jeffandtilghman.com
Wed Jan 21 12:10:28 MST 2004

On Wednesday 21 January 2004 06:15, Niklas Ögren wrote:
> I added three things to my cvs checkout of Asterisk:
> * Config parameter to not bother about DTMF signalling received
> outband from ISDN-network (allowoutbanddtmf). This is because you
> sometimes receive garbage from ISDN network or wrong detected
> digits from ISDN4Linux.
> * Config parameter to add string/a number to the calling party id
> received from network (cidprefix). We receive the numbers without
> the leading zero here in Sweden (EuroISDN, more or less)
> * Ability to generate DTMF digits inband when Asterisk sends them
> to ISDN network. Again, our kind of EuroISDN here in Sweden don't
> bother about outband DTMF, so I have to send them inband.
> Patch for includes/asterisk/vmodem.h, channels/chan_modem.c and
> channels/chan_modem_i4l.c attached. I noticed that the latest CVS
> of chan_modem.c had some new stuff included, but this patch should
> be easily added without any problem.
> Can anybody include this to Asterisk cvstree, maybe after a sanity
> check of the code?

Would you mind opening a bug on bugs.digium.com and uploading your
patch there?  Patches on the mailing list tend to get forgotten or


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