On Wed, Mar 23, 2005 at 06:55:28PM +0200, Mark Elkins wrote: > Last time I tried - there were a few problems...
I had a few random crashes, higher delays and echo with the EICON. I replaced it now with an HFC. The EICON on isdn4linux was however a bit better than the AVM C4 with CAPI. > 1 - Outbound DTMF - never made it... ie You can not interact with > someone else's IVR (DTMF controlled systems) This is because DTMF detection and sending is disabled in chan_modem. Use the information from http://www.marko.net/asterisk/archives/0301/0849.html. Also, this is because there was/is an issue with Asterisk and modem/i4l DTMF support and config. modem.conf: dtmfmode=asterisk > 2 - Inbound DTMF - Certain voices would be interpreted as DTMF - which > is fine until they sounded like a '#' - and got transfered.... (some > strange reason - my wife's voice - especially when she got angry) This is because the kernel driver thought it should do detection and does it badly. Apply patch http://lists.digium.com/pipermail/asterisk-users/2003-June/014104.html to kernel. In my case interaction with remote IVR and inbound DTMF was working perfectly after this and no more beeps where received during the phone call. _______________________________________________ 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
