MycroftOS: Add default baresip config for MycroftOS install.

- sound through pulseaudio and right modules pathh

buildroot-external/rootfs-overlay/home/mycroft/.baresip/config

@@ -0,0 +1,218 @@
+#
+# baresip configuration -- example for linux
+#
+
+#------------------------------------------------------------------------------
+
+# Core
+poll_method		epoll		# poll, select, epoll ..
+
+# SIP
+#sip_listen		0.0.0.0:5060
+#sip_certificate	cert.pem
+#sip_cafile		ca.crt
+
+# Call
+call_local_timeout	120
+call_max_calls		4
+
+# Audio
+audio_buffer		200	# ms
+audio_path		/usr/share/baresip
+audio_player		pulse
+audio_source		pulse
+audio_alert		pulse
+#ausrc_srate		48000
+#auplay_srate		48000
+#ausrc_channels		0
+#auplay_channels	0
+#audio_txmode		poll		# poll, thread
+audio_level		no
+ausrc_format		s16		# s16, float, ..
+auplay_format		s16		# s16, float, ..
+auenc_format		s16		# s16, float, ..
+audec_format		s16		# s16, float, ..
+
+# Video
+#video_source		v4l2,/dev/video0
+#video_display		x11,nil
+video_size		352x288
+video_bitrate		512000
+video_fps		25.00
+video_fullscreen	no
+videnc_format		yuv420p
+
+# AVT - Audio/Video Transport
+rtp_tos			184
+#rtp_ports		10000-20000
+#rtp_bandwidth		512-1024 # [kbit/s]
+rtcp_mux		no
+jitter_buffer_delay	5-10		# frames
+rtp_stats		no
+#rtp_timeout		60
+
+# Network
+#dns_server		1.1.1.1:53
+#dns_server		1.0.0.1:53
+#net_interface		wlan1
+
+#------------------------------------------------------------------------------
+# Modules
+
+module_path		/usr/lib/baresip/modules
+
+# UI Modules
+module			stdio.so
+#module			cons.so
+#module			evdev.so
+#module			httpd.so
+
+# Audio codec Modules (in order)
+module			opus.so
+#module			amr.so
+#module			g7221.so
+#module			g722.so
+#module			g726.so
+module			g711.so
+#module			gsm.so
+#module			l16.so
+
+# Audio filter Modules (in encoding order)
+#module			vumeter.so
+#module			sndfile.so
+#module			speex_pp.so
+#module			plc.so
+#module			webrtc_aec.so
+
+# Audio driver Modules
+module			pulse.so
+#module			portaudio.so
+
+# Video codec Modules (in order)
+module			avcodec.so
+#module			vp8.so
+#module			vp9.so
+
+# Video filter Modules (in encoding order)
+#module			selfview.so
+
+# Video source modules
+module			v4l2.so
+#module			avformat.so
+#module			x11grab.so
+#module			cairo.so
+
+# Video display modules
+#module			x11.so
+module			sdl.so
+
+# Audio/Video source modules
+#module			rst.so
+#module			gst.so
+#module			gst_video.so
+
+# Compatibility modules
+#module			ebuacip.so
+
+# Media NAT modules
+module			stun.so
+module			turn.so
+module			ice.so
+#module			natpmp.so
+#module			pcp.so
+
+# Media encryption modules
+#module			srtp.so
+module			dtls_srtp.so
+
+
+#------------------------------------------------------------------------------
+# Temporary Modules (loaded then unloaded)
+
+module_tmp		uuid.so
+module_tmp		account.so
+
+
+#------------------------------------------------------------------------------
+# Application Modules
+
+module_app		auloop.so
+#module_app		b2bua.so
+module_app		contact.so
+module_app		debug_cmd.so
+#module_app		echo.so
+#module_app		gtk.so
+module_app		menu.so
+#module_app		mwi.so
+#module_app		presence.so
+#module_app		syslog.so
+#module_app		mqtt.so
+#module_app		ctrl_tcp.so
+module_app		vidloop.so
+
+
+#------------------------------------------------------------------------------
+# Module parameters
+
+
+# UI Modules parameters
+cons_listen		0.0.0.0:5555 # cons - Console UI UDP/TCP sockets
+
+http_listen		0.0.0.0:8000 # httpd - HTTP Server
+
+ctrl_tcp_listen		0.0.0.0:4444 # ctrl_tcp - TCP interface JSON
+
+evdev_device		/dev/input/event0
+
+# Opus codec parameters
+opus_bitrate		28000 # 6000-510000
+#opus_stereo		yes
+#opus_sprop_stereo	yes
+#opus_cbr		no
+#opus_inbandfec		no
+#opus_dtx		no
+#opus_mirror		no
+#opus_complexity	10
+#opus_application	audio	# {voip,audio}
+#opus_samplerate	48000
+#opus_packet_loss	10	# 0-100 percent (expected packet loss)
+
+#jack_connect_ports	yes
+
+# Selfview
+video_selfview		window # {window,pip}
+#selfview_size		64x64
+
+# ICE
+ice_debug		no
+
+# ZRTP
+#zrtp_hash		no  # Disable SDP zrtp-hash (not recommended)
+
+# Menu
+#menu_bell		yes
+#redial_attempts	0 # Num or <inf>
+#redial_delay		5 # Delay in seconds
+#ringback_disabled	no
+#statmode_default	off
+
+# avcodec
+#avcodec_h264enc	libx264
+#avcodec_h264dec	h264
+#avcodec_h265enc	libx265
+#avcodec_h265dec	hevc
+#avcodec_hwaccel	videotoolbox
+
+# MQTT
+#mqtt_broker_host	sollentuna.example.com
+#mqtt_broker_port	1883
+#mqtt_broker_clientid	baresip01 # Has to be unique for each client, defaults to "baresip"
+#mqtt_broker_user	alfred
+#mqtt_broker_password	Crocus
+#mqtt_basetopic		baresip/01 # May be uniqe for each client you want to control. Defaults to "baresip"
+
+# sndfile
+#snd_path		/tmp
+
+# EBU ACIP
+#ebuacip_jb_type	fixed   # auto,fixed