> The problem with using Voice Modems is that they fall into two categories: > > 1) Hardware Modems which only have half-duplex transmission of voice > 2) Soft/Win/Lin modems which are proprietry and don't have asterisk drivers
or 3 - full duplex "real" voice modems such as produced by Banksia in Sydney which have been available for years for IVR systems for which only a single-duplex channel is available in Asterisk. > 2 Phone lines > 2 Banksia Wave SP 336 Modems - these have 3.5mm female jacks for speaker/microphone > 1 Full Duplex Soundcard > 4 3.5mm mono male-male audio cables > 2 3.5mm stereo male -> 3.5mm female left + 3.5mm female right adapters > 1 Linux Box with 2 serial ports and spare PCI slot for Full Duplex sound card. > Asterisk > Programmer I had concidered such an approach, till I remembered the iNTRA modems mentioned above. There is actually a question re legality of wiring the sound card to the modem - or even audio-coupling to do the same according to the wording of the rules AFAIK. Anyway I did concider your suggestion and when I posted it a year ago got in an argument with a fellow poster who missed my point entirely till the point was lost. Mathew _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users
