Man pages matching name megaco_codec_mstone1 in section 3erl:

megaco_codec_mstone1.3erl.en	debian 10 / erlang-manpages
megaco_codec_mstone1.3erl.en	debian 11 / erlang-manpages
megaco_codec_mstone1.3erl.en	debian 12 / erlang-manpages