I would suggest you try and get hold of an AVM fritz (I got one for £4 off Ebay) card and then use chan_capi..
Later.. > > Hello, > > I'm trying to understand why when I make a call from a SIP phone to an > external number who has an IVR system in which I've to choose some options > using the dialpad, it does'nt recognise the key pressed and remains still > waiting for my choose. > > I'm tryng using Grandstream 102, and i've tryed with all the 3 modes > possibile: > > Dtmf inband, rfc2833 and INFO (obviously configuring'em also in sip.conf). > > I think that's a problem of the ISDN line (used with I4L modem drivers), > that does'nt pass the DTMF to the end point of the call. > > Is there some thing i can do on the conf files or I have to search the > answer into the source tree? > > I googlized a bit and found some patch to isdn_tty (that should solve the > problem of receiving dtmf from isdn line when calling with a person), but > unfortunately, the kernel version is different and also correcting a bit the > patch, it doesn't work for me - i still get errors with patch. > > Nothing found for the contrary use: sending dtmf over the isdn to make > possibile a choice into an external ivr or menu system. > > Any link/patch/suggestion? > > Without it, my * box will be soon cut off by my boss (i need to set-up our > pbx ASAP - prior to holidays... :( ) > > -- > Stefano Finetti > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users -- ______________________________________________ http://www.linuxmail.org/ Now with e-mail forwarding for only US$5.95/yr Powered by Outblaze _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users