# The net/opal port

## opal-3.10.5p0 – Open Phone Abstraction Library

## Description

    OPAL is an open-source class library for the development of applications
    that wish to use the SIP and H.323 protocols for multi-media
    communications over packet based networks.

WWW: http://www.opalvoip.org/

Categories:
  devel net telephony

## Library dependencies

- STEM->=0.11.0:audio/celt
- STEM->=2.10.5:devel/ptlib
- STEM->=20110306:graphics/ffmpeg
- telephony/spandsp

## Build dependencies

- archivers/bzip2
- devel/gmake

## Run dependencies