nixpkgs/pkgs/applications/networking/pjsip/default.nix

{stdenv, fetchurl, openssl, libsamplerate}:

stdenv.mkDerivation {
  name = "pjsip-1.8.10";

  src = fetchurl {
    url = http://www.pjsip.org/release/1.8.10/pjproject-1.8.10.tar.bz2;
    sha256 = "1v2mgbgzn7d3msb406jmg69ms97a0rqg58asykx71dmjipbaiqc0";
  };

  buildInputs = [ openssl libsamplerate ];

  meta = {
    description = "SIP stack and media stack for presence, im, and multimedia communication";
    homepage = http://pjsip.org/;
    license = "GPLv2+";
  };
}