The problem with the few softmodem drivers I've dealt with is that parts of the driver are _NOT_ in source form. The parts that are in source form are basically a serial interface to the dsp library that does direct hardware access as it would have kernel level privs from having been called from inside the kernel.
I'm interested in documenting a dsp library that is available for a software modem and seeing if it could be a resource for asterisk to create a modem interface. But this is a project probably for the fall/winter. On Wed, 2003-06-04 at 05:38, Dan wrote: > With a software modem, you cannot bypass AT commands and directly acces the > hardware for voice applications, as you have the source code for the modem > driver himself? > > BR, > Dan > > > > The problem is using the AT command set, not whether or not serial > > communications can carry voice. Remember that T1 is just a really fast > > serial line. > > > > The AT command set is a remnant of low power computing. You issue a > > command to get started with voice mode. Then you set it in record mode, > > and look to see if there is incoming audio. Then you issue a command to > > send audio when you have some in your queue. > > > _______________________________________________ > Asterisk-Users mailing list > [EMAIL PROTECTED] > http://lists.digium.com/mailman/listinfo/asterisk-users -- Steven Critchfield <[EMAIL PROTECTED]> _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
