Telephone api software: API for work with substitution device, PC-to-Phone/Fax/PC over Internet or ISDN, WinAPIOverride : free advanced API monitor and more.
Own outgoing call number: optionally can be transferred also the existing fixed net number (even if the call number is with another offerer) with. For this it will have over a validating guaranteed that the number exists. For this Siphome (as with ENUM) sets also on the proven recall procedure with a code.
