;
; TAPI Telephony Interface
;
; Configuration file

[interfaces]
;
; Number of FXS ports (default: 2)
channels = 2
;
; Create contexts per channel (default: off)
;per_channel_context = off
;
; Set tapi firmware file path
;firmwarefilename = /lib/firmware/danube_firmware.bin
;
; Set tapi bbd file path
;bbdfilename = /lib/firmware/danube_bbd_fxs.bin
;
; Set vmmc device path
;basepath = /dev/vmmc
;
[general]
;
; Gain setting for the receive and transmit path.
; The value is given in dB within the range (-24dB to +12dB), in 1 dB steps.
;
;rxgain = 1
;txgain = 1
;
;
;
; Line echo cancller valid types:
;
; off		LEC and echo suppressor turned off.
; nlec		LEC using fixed window; no echo suppressor.
; wlec		LEC using fixed and moving window; no echo suppressor.
; nees		LEC using fixed window and echo suppressor.
; nfees		LEC using fixed and moving window and echo suppressor.
; es		Echo suppressor
;
;echocancel = off
;
; If nlec or wlec is selected than size of the fixed window in narrowband (8 kHz) sampling mode
; can be defined with:
; A value of 0 defaults to: 16 ms if type is nlec or 8 ms if type is wlec:
;
;echocancelfixedwindowsize = 0
;
; If wlec is selected than size of the moving window in narrowband (8 kHz) sampling mode
; can be defined with:
; A value of 0 defaults to 8 ms.
;
;echocancelnfemovingwindowsize = 0
;
; If wlec is selected than size of the moving window in wideband (16 kHz) sampling mode
; can be defined with:
; A value of 0 defaults to 8 ms.
;
;echocancelwidefixedwindowsize = 0
;
; Activate or deactivate line echo cancller NLP (Non Linear Processor) if the LEC is active,
; valid is on or off:
;
;echocancelnlp = off
;
;
;
; Jitter buffer valid types:
;
; fixed		Fixed jitter buffer.
; adaptive	Adaptive jitter buffer.
;
;jitterbuffertype = fixed
;
; Jitter buffer packet adaptation valid types:
;
; voice		Jitter buffer optimized for voice.
; data		Jitter buffer optimized for data.
; datanorep	Jitter buffer optimized for data but without doing packet repetition.
;
;jitterbufferpackettype = voice
;
;	Following jitter buffer values can only be used with jitter buffer adaptive type:
; Turns on or off jitter buffer adaptation:
;
;jitterbufferadaptation = off
;
; Scaling factor multiplied by 16; in adaptive jitter buffer mode, the target average playout delay is
; equal to the estimated jitter multiplied by the scaling factor. The default value for the scaling factor
; is about 1.4 (scaling=22), meaning that the target average playout delay is equal to the estimated
; jitter. If less packets should be dropped because of jitter, the scaling factor has to be increased. An
; increase in the scaling factor will eventually lead to an increased playout delay.
; The supported range is 1 to 16 (16 up to 256).
;
;jitterbufferscalling = 1
;
; Initial size of the jitter buffer in time stamps of 125 us:
;
;jitterbufferinitialsize = 125
;
; Minimum size of the jitter buffer in time stamps of 125 us
;
;jitterbufferminsize = 125
;
; Maximum size of the jitter buffer in time stamps of 125 us
;
;jitterbuffermaxsize = 125
;
;
;
; Caller id valid standards:
;
; telecordia	 Bellcore/Telcordia GR-30-CORE; use Bell202 FSK coding of CID information. (default)
; etsifsk	 ETSI 300-659-1/2/3 V1.3.1; use V.23 FSK coding to transmit CID information.
; etsidtmf	 ETSI 300-659-1/2/3 V1.3.1; use DTMF transmission of CID information.
; sin		 SIN 227 Issue 3.4; use V.23 FSK coding of CID information.
; ntt		 NTT standard: TELEPHONE SERVICE INTERFACES, edition 5; use a modified V.23 FSK coding of
; 		 CID information.
; kpndtmf	 KPN; use DTMF transmission of CID information.
; kpndtmffsk	 KPN; use DTMF and FSK transmission of CID information.
;
;calleridtype = telecordia
;
;
;
; Voice activity detection:
;
; on		Voice activity detection on; in this case also comfort noise and spectral
; 		information (nicer noise) is switched on.
; g711		Voice activity detection on with comfort noise generation,
;		but without spectral information.
; cng		Voice activity detection on with comfort noise generation, but without silence compression
; sc		Voice activity detection on with silence compression,
;		but without comfort noise generation.
;
;voiceactivitydetection = on
;
;
;
; Timeout between dialed digits, in milliseconds, before placing the call.
;
;interdigit = 4000
;
;
;
; Tone generator type (default: integrated)
; integrated	Use tapi tone generator
; asterisk	Use asterisk tone generator where possible
; media		Use media tone where possible
;
;tone_generator = integrated
;