After "opkg install asterisk18"
I do
"opkg install asterisk18-codec-ulaw"
Installing asterisk18-codec-ulaw (1.8.4.4-1) to root...
Downloading http://downloads.openwrt.org/snapshots/ … ar71xx.ipk.
Collected errors:
* check_data_file_clashes: Package asterisk18-codec-ulaw wants to install file /usr/lib/asterisk/modules/codec_ulaw.so
But that file is already provided by package * asterisk18
* opkg_install_cmd: Cannot install package asterisk18-codec-ulaw.
opkg files asterisk18
opkg files asterisk18
Package asterisk18 (1.8.4.4-1) is installed on root and has the following files:
/usr/lib/asterisk/modules/res_rtp_multicast.so
/usr/lib/asterisk/modules/codec_ulaw.so
/etc/asterisk/features.conf
/usr/lib/asterisk/modules/format_wav_gsm.so
/usr/lib/asterisk/modules/app_macro.so
/usr/lib/asterisk/modules/chan_sip.so
/usr/lib/asterisk/modules/app_dial.so
/usr/lib/asterisk/modules/app_playback.so
/usr/lib/asterisk/modules/format_gsm.so
/usr/lib/asterisk/modules/func_callerid.so
/usr/lib/asterisk/modules/func_timeout.so
/etc/asterisk/asterisk.conf
/etc/asterisk/modules.conf
/usr/lib/asterisk/modules/format_wav.so
/etc/asterisk/extensions.conf
/etc/init.d/asterisk
/etc/asterisk/manager.conf
/usr/lib/asterisk/modules/res_rtp_asterisk.so
/etc/asterisk/logger.conf
/etc/asterisk/rtp.conf
/usr/lib/asterisk/modules/codec_gsm.so
/etc/asterisk/indications.conf
/usr/lib/asterisk/modules/func_strings.so
/usr/lib/asterisk/modules/app_echo.so
/usr/lib/asterisk/modules/format_pcm.so
/etc/asterisk/sip_notify.conf
/etc/asterisk/sip.conf
/etc/default/asterisk
/usr/sbin/asterisk
/usr/lib/asterisk/modules/pbx_config.so
/usr/lib/asterisk/modules/func_logic.so