[from AsterFax] SpanDSP error codes ( useful if you are about to organize faxing from asterisk or other voip )Saturday, June 8th, 2013
SpanDSP provides the core functionallity within Asterisk for sending and recieving faxes. spandsp is a library which provides many of the DSP functions needed for telephony. It is designed to be independent of the telephony platform itself. http://www….