# The telephony/spandsp port

## spandsp-0.0.6p2 – DSP library for telephony

## Description

    SpanDSP is a library of DSP functions for telephony, in the 8000 sample
    per second world of E1s, T1s, and higher order PCM channels. It contains
    low level functions, such as basic filters. It also contains higher
    level functions, such as cadenced supervisory tone detection, and a
    complete software FAX machine.  The software has been designed to avoid
    intellectual property issues, using mature techniques where all relevant
    patents have expired. See the file DueDiligence for important
    information about these intellectual property issues.

WWW: https://www.soft-switch.org/

Only for arches
  aarch64 aarch64 alpha alpha amd64 amd64 arm arm hppa hppa i386 i386 m88k mips64 mips64 mips64el mips64el powerpc powerpc powerpc64 powerpc64 riscv64 riscv64 sh sparc64 sparc64
Categories:
  telephony

## Library dependencies

- STEM->=15,<16:lang/gcc/15,-libs
- graphics/tiff

## Build dependencies

- STEM->=15,<16:lang/gcc/15
- STEM->=15,<16:lang/gcc/15,-c++

## Run dependencies