Definition: Multimedia Streaming Processor Daemon
It is an interface between Mindspeed M82xxx chips (Topex PGVoIP or Topex xVoip cards) and a client software (usually centrala).
As client software can also be "tunelohtdm", "telnet" or any other software knowing the mspd protocol.
Mspd provides an easier to use and debug interface to M82xxx chips.M82xxx reprezents IP_PABX chips.
Topex devices uses 2 of the M82xxx's interfaces : TDM and Ethernet.