iMic.conf.sample

; $Id: iMic.conf.sample,v 1.9 2009/02/14 18:23:08 wb6ymh Exp $
;
; This file shows all configuration variables for ports for reference.  
; Not all of the variables are meaningfull for all hardware configurations.
; Usually it's easiest to start with one of the hardware specific samples
; for the kind of interface you're using.
; 
;
###############################################################################
; The following parameters specify how the radio is interfaced to the computer
; All are required
;

; This variable creates a new port.  It should occur once and only once for 
; each port in the system.  All of the port variables following this line
; will apply to this and only this port.  Spaces are not allowed in port names.
CreatePort = iMic

; USB bus address.  This is the physical bus address indicating exactly where
; the USB dongle will be connected.  See the documentation for detailed
; information on how to deterine the correct address. If you only have one
; USB audio dongle you do not need to set this variable.
;AudioDongleAdr = 1-2.1

; The following variable selects the method thelinkbox will use to key your
; transmitter:
; 0 - none
; 1 - WB2REM / VA3TO style serial EchoLink interface boards
; 2 - Parallel port (IRLP interface)
; 3 - RTS
; 4 - DTR
; 5 - USB Audio dongle GPIO
TxKeyMethod = 5

; The following variable selects the method thelinkbox will use to determine
; if your receiver is receiving a signal:
; 0 - none
; 1 - Vox
; 2 - Parallel port (IRLP interface)
; 3 - serial port CTS
; 4 - serial port DSR
; 5 - serial port DCD
; 6 - device supporting /dev/input such as USB HID (Linux only)
; 7 - USB device GPIO (use method 6 for the iMic)
RxCosMethod = 6

; Set the following variable to 1 if this port is a repeater.  When 
; RepeaterPort is set the port's receiver is automatically linked to the
; port's transmitter on startup.  Additionally the .unlink all and .unlink rf
; commands will not tear down the repeater link. The link can still be 
; broken by a explicit .unlink command.
;RepeaterPort = 0


; The following variable selects the method thelinkbox will use control the
; radio associated with this port. 
; 0 - none
; 1 - Doug Hall protocol via parallel port (also set DH_DataBit, DH_ClockBit)
; 2 - Doug Hall protocol via USB device GPIO (also set DH_DataBit, DH_ClockBit)
;
RadioCtrlMethod = 0

; The following variable selects the method thelinkbox will use to determine
; if a CTCSS tone is present on a received signal.  Note: must use the same
; hardware interface as RxCosMethod, i.e. if the RxCosMethod is a line on
; the serial port then RxCtcssMethod must be a different line on the same
; serial port.
; 0 - none
; 1 - Software CTCSS decoder
; 2 - Parallel port (IRLP interface)
; 3 - serial port CTS
; 4 - serial port DSR
; 5 - serial port DCD
; 6 - device supporting /dev/input such as USB HID (Linux only)
; 7 - USB device GPIO (use method 6 for the iMic)
RxCtcssMethod = 0

; If you would like to add an CTCSS tone to the output audio stream you
; can set the following variables.  NB: CTCSS tones are low frequencies
; that will not be passed correctly by the microphone input of most radios.
; 0 - Software CTCSS generation disabled
; 1 - Mix CTCSS tone on audio output
TxCtcssMethod = 0

; CTCSS output level for TxCtcssMethod 1:  
; 0 = no output, 32768 = full scale output.
CTCSSLevel = 1000

; The following variable sets the mode of CTCSS operation.
; 0 - Carrier squelch only
; 1 - Carrier and CTCSS
; 2 - Carrier or CTCSS
; 3 - CTCSS only
; 4 - Carrier and NO CTCSS (anti-CTCSS)
;
; Mode 1 requires both CTCSS and carrier detect for the squelch to open, this
;   is the mode typically used for CTCSS access.
;
; Mode 2 is sometimes useful when the carrier squelch is tight, in this mode
;   the carrier squelch must open to begin reception, but the presence of
;   CTCSS is enough to hold the squelch open.
;
; Mode 3 only requires CTCSS to open the squelch, COS is ignored. This 
;   usually provides the most sensitive squelch.
;
; Mode 4 (Anti-CTCSS) maybe useful for a carrier squelch repeater with 
;   overlapping coverage with a repeater that requires CTCSS.
;
; Note: Modes 2 and 3 usually result in an unacceptably long squelch tails
;   when used with transmitters that do not implement reverse burst.
;RxCTCSSMode = 1

; The following variable selects the method thelinkbox will use to decode
; DTMF tones:
; 0 - none
; 1 - WB2REM / VA3TO style serial EchoLink interface boards
; 2 - IRLP parallel port interface
; 3 - Software based DTMF decoder
; 4 - Event based DTMF decoding from USB HID device (See DTMF_x_KeyCode)
; 5 - Asterisk DTMF tunnelling protocol (Voip ports only) 
DtmfMethod = 3

; The name of the audio device to use:
;  Typical values for the first sound card:
;    FreeBSD /dev/dsp0
;    Redhat Linux /dev/dsp
;
; If the audio device is an USB audio dongle you may set AudioDevice
; to "auto" to have thelinkbox figure out the proper device audio device
; 
AudioDevice = auto


; The following variable defines if this port is linked to incoming VoIP 
; connections automatically.  If LinkVoipIn is set to zero on all ports then
; inbound VoIP connections will not link to any port automatically allowing
; the connections to be managed by scripts and commands entered by the VoIP 
; user.
;LinkVoipIn = 1

; The following variable defines if this port is linked to outgoing VoIP 
; connections automatically.
;LinkVoipOut = 1

; Transmitter hang time (carrier delay).  Amount of time transmitter PTT is 
; held active after inputs have stopped in milliseconds.
HangTime = 0

; Transmitter timeout timer in seconds.  Set to zero to disable timeouts
TxTimeout = 0

; id of the ToneSpec of tone to play on transmitter timeout
;TxTimeoutTone = 101

; Receiver timeout timer in seconds.  Set to zero to disable timeouts.
RxTimeout = 0

; id of the ToneSpec of tone to play on receiver timeout
;RxTimeoutTone = 101
; Key Code for the event indicating COS active for RxCosMethod 6. 
; See /usr/include/linux/input.h
; For example if you have your COS connected to an input on a USB audio dongle
; that is normally used to increase the volume you would use a value of 115.
; 
; This is indicated by the line:
;   #define KEY_VOLUMEUP           115
;  in /usr/include/linux/input.h.
;
; The default value for an iMic is 115
COS_KeyCode = 115


; When CtoneResetsTimeout = 0 the transmitter timeout timer is reset when 
; the transmitter unkeys. By setting CtoneResetsTimeout = 1 the timeout timer 
; is reset when the courtesy tone is played.  
; Typically this is used on a repeater to discourage long winded transmissions 
; without requiring user to wait for the hangtime to expire.
CtoneResetsTimeout = 0;

; If the sound board input is connected directly to the discriminator of your
; receiver set this variable.
;
;DiscFeed = 1

; If the sound board input is connected directly to the discriminator of an
; FM receiver then set this variable.  Audio sent across VoIP links should be
; flat, setting this variable applys deemphasis to the received signal to
; cancel the preemphasis applied by the FM transmitter. 
;RxDeemphasis = 0

; If the sound board output is connected directly to an FM modulator then 
; set this variable.  If the sound board output is connected to the microphone
; input of an FM transmitter do not set this variable since the transmitter
; itself will apply the preemphasis.
;TxPreemphasis = 0

; Set the following variable to insert an high pass filter in the 
; transmitter's audio path to prevent received CTCSS tones from being repeated.
; The filter is disabled by default for physical ports and enabled by default 
; for VoIP ports.  Note: to avoid excessive rolloff of the lower end of the 
; voice frequency range the filter is designed to filter out tone frequencies 
; of 203.5 and lower, 250 Hz is only attenuated by 6.6 db.  This provides an 
; attenuation of .75 db at 300 hz and essentially no attenuation at 500 hz.
;TxCtcssFilter = 1

; If the sound board input is connected to an audio source that is not gated 
; by COS (it has noise on it when no one is talking) then set this 
; variable, optional.
;
; An interesting problem occurs when the input audio source is unsquelched,
; namely you may hear a "squelch tail" at the beginning of transmissions!
; This is caused by the asynchronous nature of the COS signal in relationship
; to the audio input buffer.  When UngatedRx is set the first audio buffer
; following the rising edge of COS is tossed to eliminate leading squelch tails.
;UngatedRx = 1

###############################################################################
; The following parameters are used for repeaters using tone burst to control
; access (typical in Europe)

; Set the following variable to require a toneburst to activate this port's
; transmitter.
; 0 - tone burst not required
; 1 - tone burst required to key up repeater initially.
; 2 - tone burst or CTCSS required to key up repeater initially.
;ToneBurstMode = 0

; Set the following variable to the toneburst frequency for this receiver
;ToneBurstFreq = 1750

; Set the following variable to mute tonebursts
; 0 - tone burst mute disabled
; 1 - mute the toneburst that initially enables the transmitter
; 2 - mute all tonebursts
;ToneBurstMute = 1

; Set the following variable to the number of seconds of inactivity 
; (transmitter unkeyed) before requiring a ToneBurst to enable the 
; transmitter again.
;ToneBurstTimeout = 15

; id of the ToneSpec to play when ToneBurstTimeout expires
;ToneBurstToneID = 107

; Set the following to simulate the reception of a toneburst on this
; port's *receiver*. This variable will typically be set on link ports and 
; VoIP ports to allow them to key a transmitter that normally requires a 
; tone burst.
;FakeToneBurst = 1

###############################################################################
; The following parameters are used for the parallel port Tx and Rx methods
; (TxKeyMethod 2 and RxCosMethod 2).  The default values are appropriate
; for IRLP interfaces.
;PTT_Bit = 2
;COS_Bit = 128
;CTCSS_Bit = 128

; Set this variable to invert the sense of the COS_Bit
;InvertCOS = 1

; Set this variable to invert the sense of the PTT_Bit
;InvertPTT = 1

; Set this variable to invert the sense of the CTCSS_Bit
;InvertCTCSS = 1

###############################################################################
; DTMF variables that apply to all DTMF methods

; Filename of file that defines commands for this RF port.
; note: this is a port variable each ports can have different command sets.
DTMFCommandFile = tlb.cmds

; Maximum amount of time between DTMF digits in milliseconds.  Commands
; are decoded at the end of a transmission or when there is a pause of
; more than DTMFCommandTimeout milliseconds between digits.
; DTMFCommandTimeout = 1000

; Set the following variable to stop DTMF transmissions to this port's 
; transmitter.  This is typically set for repeater and remote base ports and 
; unset for link ports.
MuteDTMF = 1

; The minimum amount of time between repeated digits in milliseconds. Users
; in marginal areas, marginal decoders, incorrect levels or other problems 
; can cause a single DTMF digit held longer than the decoder's decode time 
; to be decoded multiple times.  This variable specifies a minimum delay time 
; between identical digits for them to be accepted as distinct entries. 
;MinDtmfInterdigitTime = 100

; Some user's voices sound enough like touchtones to cause false decodes. If
; MuteDTMF is active such false decodes will cause the user's transmission 
; to be muted for DTMFCommandTimeout unless something is done about it.
; The following two variables attempt to mitigate such problems.
;
; The following variable defines the minimum amount of time in millisedconds 
; that a DTMF digit that initiates a DTMF command sequence is held.  If the 
; digit (or voice false) is decoded for less than this time a DTMF command 
; sequence is not started and if the audio was muted by MuteDTMF it is 
; unmuted.  This minimum only applies to the first digit of a command 
; sequence, the remaining digits may be entered as fast as the decoder will 
; take them.
; Min1stDigitHoldTime = 250
;
; The following variable defines which DTMF digits start a DTMF command
; sequence.  For command lists that start all command sequences with a common 
; digit there is no point in muting audio for anything other than that digit.  
; By default all digits start a DTMF command sequence.
;Dtmf1stDigits = *#

; The following variable specifies a tone to play while a audio is muted
; because a DTMF command sequence is in progress.  The tone is cancelled
; automatically when the command sequence is completed.
;DtmfCoverTone = 106

; The following variable specifies if CTCSS is required to enter DTMF commands.
;
; 0 - CTCSS not required (even if CTCSS is enabled by RxCTCSSMode)
; 1 - CTCSS required if CTCSS is enabled by RxCTCSSMode
; 2 - CTCSS always required
;
;DtmfCTCSSMode = 1

; The following variable assigns a prefix that must be entered before DTMF
; commands are decoded.  When the prefix is decoded the DtmfCoverTone will
; start and command will be accepted until the PrefixTimeout expires.
;DTMFPrefix = *#A

; The following variable provides an alternate to DtmfCoverTone when a 
; DTMFPrefix is used.  The DtmfCoverTone begins running when any DTMF digit
; is decoded and continues running as long as digits are being entered.
; The PrefixedTone starts when the DTMFPrefix is decoded, but ends when
; the first command digit is decoded.
;PrefixedTone = 104

; Prefix timeout in milliseconds.  This variable defines how long the 
; prefix remains active without entering a command.  Once a command has been 
; entered the prefix remains  active until a DTMFCommandTimeout occurs.
;PrefixTimeout = 8000


###############################################################################
; Software DTMF decoder tuning parameters for DtmfMethod 3.
; If your touchtone pad has more twist than allowed by the the Bellcore 
; specification decoded touchtones will be ignored.  The following variables 
; allow you to lower the limits if necessary.  NB: increasing the acceptable 
; twist will probably make the touchtone decoder more succeptable to voice 
; falsing.  Change only if your touchtone encode pad does not work with the 
; default values.
; Accepted twists, in dB.  twist = low tone louder than high tone,
; reverse twist high tone louder than low tone.
;
;Twist = 15
;ReverseTwist = 15


###############################################################################
; The following parameters control CW and voice station identification

; Frequency of ID tone in Hertz.
CWToneFreq = 900

; 
CWToneLevel = 2000

; CW speed in words per minute
CWSpeed = 20

; CW id text
CWId = de w1aw

; Set this to the number of seconds between IDs.
IdInterval = 600

; Set this to cause the ID to be sent every CWIdInterval if there is activity
; or not.  Normally the ID is sent every CWIdInterval only when there was
; activity during the last CWIdInterval seconds

CWAutoJam = 0

; Number of seconds that the channel must have been idle before a Voice ID
; is played.  
VoiceIDIdleTime = 15

; Name of wave file containing voice ID
;VoiceId

; Set this if your RF link is half duplex.  This is prevent the transmitter
; from keying while you are talking.
HalfDuplexRF = 1


###############################################################################
; The following tune the Vox delays if you were too lazy to hook up a real
; carrier detect circuit.

; This variable specifies the minumum input level to trip the Vox.
VoxThreshold = 4000

; This variable specifies the number of milliseconds of an input level below
; the VoxThreshold before the vox unkeys the transmitter
VoxHoldTime = 1250

###############################################################################
; Courtesy tone variables

; id of the ToneSpec for the courtesy tone sound.
;Ctone = 102

; Map of ports to send the courtesy to when this ports receiver loses
; signal.  For example if this port is the main input of a remote base
; system you may want the courtesy sent to the remote's main output but you
; almost certainly do not want the courtesy tones to be sent to 2 meter 
; remote base.
;
; Conversely you may want a courtesy tone to be generated on the main output
; by the 2 meter receiver, but it would be a poor idea for the 2 meter
; receiver to send a courtesy tone out on 2 meters.
;CtoneMap = 2meters,70cm

; Delay in milliseconds from signal loss to courtesy tone.  If a new signal 
; is received before the delay expires the courtesy will not be generated.
;CtoneDelay = 250

; Software CTCSS decode threshold.  If desired the decoder threshold can be
; adjusted to just decode a singal with the minimum acceptable amount of
; CTCSS deviation.  Too low of a threshold will result in false decodes, too
; high of a threshold will prevent successful decode.
;CtcssRxThreshold = 6000

; By default Voip connections and disconnections are announced to the ports
; they are linked to. You may disable these voice announcements by setting 
; the following variable to zero.  
;ConnectAnnouncements = 1

###############################################################################
; This variables define where a Doug Hall interface is connected on the
; parallel port or USB Dongles GPIO lines.
;
DH_DataBit = 32
DH_ClockBit = 16


###############################################################################
; Ax25 specific variables

; Set this to the number of milliseconds of idle tone sent before data.  
; Provides time for the transmitter to get on the air and the receiver to 
; lock to the signal.
;Ax25TxDelay = 100

; This variable sets the level of the Ax25 modem tones.  32768 = max
;Ax25ToneLevel = 16000

; Set this variable to the number of seconds between Ax25 beacons.  Note:
; Ax25 beacons are sent just before the transmitter is unkeyed when the time 
; since the last beacon exceeds Ax25BeaconInterval.  Ax25 beacons will not 
; be started while the transmitter is sending other traffic.
; CTCSS is not encoded during the Ax25 beacon to allow users equipped with
; CTCSS decoders to avoid hearing the beacons.
;Ax25BeaconInterval = 0

; Set the following variable to the Ax25 destination for Ax25 beacon packets
;Ax25BeaconPath=QST

; Set the following variable with the text for your beacon.  
;Ax25BeaconText = I'm a repeater and proud of it!

###############################################################################
; Over the air APRS specific variables (the global avrs variables in
; the main system configuration and the Ax25 variable above must also be set
; for these variables to have any effect)

; Set this variable to send an APRS object in the Ax25 beacon.
; The APRS object's comment field is set to this ports frequency, offset and 
; CTCSS unless the Ax25BeaconText variable above is set.
;Ax25BeaconAPRS=1

; Set this variable to send to send your transmitter power, antenna
; height and antenna gain in APRS packets sent via RF.
; NB: The Kenwood D7 and D700 radios are confused by these values and
; they are not very readable to humans since each value is encoded into
; a single digit
;EnableRfPHG = 0

; The following port specific variables override the global variables of the
; same name.  This is useful for a multiband repeater system when it is
; desirable to beacon different information on each band.
; Transmitter power in watts
;TxPower = 10

; Antenna height above average terrain in feet
;Haat = 100

; Antenna gain in DB
;AntGain = 3

; Heading of the main antenna lobe in degrees.
; If antenna is an omni enter 0.0, if the antenna is directional and pointed 
; due north enter 360.0.
;AntDir = 0.0

; Transmitter frequency in Mhz
;Frequency = 146.52

; Receiver offset from transmitter in Mhz for repeaters, leave unset for
; simplex nodes.
;RptOffset = -.6

; Continuous tone coded squelch system system frequency required to open
; receiver's squelch. In Hertz.  Leave unset for carrier squelch system
;CTCSS = 100.0