;! ;! Automatically generated configuration file ;! Filename: usbradio.conf (/etc/asterisk/usbradio.conf) ;! Generator: chan_usbradio ;! Creation Date: Tue Apr 22 19:28:24 2025 ;! ;************************************************** ;******** Template-tized usbradio.conf ******** ;************************************************** ; Note to editors: set tabs to 4 space characters. No wrap to keep comments neat. ; vim: tabstop=4 ; ; USBRadio channel driver Configuration File ; ;;;;; New to ASL3 ;;;;; ;;;;; The USBRadio "tune" settings have moved to ;;;;; ;;;;; this file. The usbradio_tune_usb_1999.conf ;;;;; ;;;;; file is no longer used. ;;;;; ; If you are going to use this channel driver, you MUST enable it in modules.conf ; noload => chan_usbradio.so ; CM1xx USB Cards with Radio Interface Channel Driver (DSP) ; noload => res_usbradio.so ; Required for both simpleusb and usbradio ; to: ; load => chan_usbradio.so ; CM1xx USB Cards with Radio Interface Channel Driver (DSP) ; load => res_usbradio.so ; Required for both simpleusb and usbradio [general] ;------------------------------ JITTER BUFFER CONFIGURATION -------------------------- ; jbenable = yes ; Enables the use of a jitterbuffer on the receiving side of an ; USBRADIO channel. Defaults to "no". An enabled jitterbuffer will ; be used only if the sending side can create and the receiving ; side can not accept jitter. The USBRADIO channel can't accept jitter, ; thus an enabled jitterbuffer on the receive USBRADIO side will always ; be used if the sending side can create jitter. ; jbmaxsize = 200 ; Max length of the jitterbuffer in milliseconds. ; jbresyncthreshold = 1000 ; Jump in the frame timestamps over which the jitterbuffer is ; resynchronized. Useful to improve the quality of the voice, with ; big jumps in/broken timestamps, usualy sent from exotic devices ; and programs. Defaults to 1000. ; jbimpl = fixed ; Jitterbuffer implementation, used on the receiving side of an USBRADIO ; channel. Two implementations are currenlty available - "fixed" ; (with size always equals to jbmax-size) and "adaptive" (with ; variable size, actually the new jb of IAX2). Defaults to fixed. ; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no". ;----------------------------------------------------------------------------------- [node-main](!) ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;; Template for all your USBRadio nodes ;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; eeprom = 0 ; EEPROM installed: 0,1 ; 0 = no (default) ; 1 = yes hdwtype = 0 ; Leave this set to 0 for USB sound fobs modified using ; the instructions from usbfob.pdf. Use a setting of ; 1 is for Dingotel/Sph interfaces. rxboost = no ; no - 20db attenuator inserted ; yes - 20db attenuator removed ; Set to yes for additonal gain if using a low-level receiver output ; CM119B devices are hard coded to rxboost 20dB attenuator removed rxctcssrelax = 1 ; reduce talkoff from radios w/o CTCSS TX HPF ; Do not change this, leave this as a 1 rxsqhyst = 3000 ; Setting Squelch Hysteresis ; 3000 is the default amount. ; An amount of 500 seems good. ; Then set the squelch to the highest number revealed when doing a "radio ; tune rxsquelch" - running the command multiple (like 20) times in a row. txctcssdefault = 127.3 ; default TX CTCSS frequency, any frequency permitted rxctcssfreqs = 127.3 ; RX CTCSS frequencies list in floating point. must be in table txctcssfreqs = 127.3 ; TX CTCSS frequencies list. any frequency permitted. will follow RX CTCSS frequency rxctcssoverride = no ; Set to yes to start out in carrier squelch mode carrierfrom = dsp ; no,usb,usbinvert,dsp,vox ; no - no carrier detection at all ; usb - from the COR line on the USB sound fob (Active high) ; usbinvert - from the inverted COR line on the USB sound fob (Active low) ; dsp - from RX noise using DSP techniques ; vox - voice activated from RX audio ; pp - from parallel port (Active high) ; ppinvert - from the inverted parallel port (Active low) ctcssfrom = dsp ; no,usb,usbinvert,dsp ; no - no CTCSS decoding, system will be carrier squelch ; usb - from the CTCSS line on the USB sound fob (Active high) ; usbinvert - from the inverted CTCSS line on the USB sound fob (Active low) ; dsp - CTCSS decoding using RX audio in DSP. ; rxdemod option must be set to flat for this to work. ; pp - from parallel port (Active high) ; ppinvert - from the inverted parallel port (Active low) rxdemod = flat ; input type from radio: no,speaker,flat ; no - RX audio input not used ; flat - Use RX audio from discriminator (before de-emphasis) ; speaker - use de-emphasized audio rxsquelchdelay = 10 ; delayline in ms carrier squelch tail eliminator rxondelay = 0 ; Number of 20mSec intervals following the release of PTT. ; Uncomment and/or adjust for simplex nodes to eliminate "Ping Ponging" ; or "Relay Racing". A positive value here will instruct the usbradio ; driver to ignore the COR line for a specified number of 20mSec ; intervals following the release of PTT. Use this ONLY on simplex ; nodes, and leave commented out for repeaters or other full duplex nodes. txoffdelay = 0 ; Ignore the reciever for a specified number of 20 millisecond ; intervals after the transmitter unkeys. ; This is useful when setting up a half-duplex link with an existing ; repeater, where you need to ignore the repeater's hangtime. txboost = yes ; Add transmitter audio gain boost: no,yes txprelim = yes ; Audio processing on left output channel: no,yes ; no - Audio is not pre-emphasized and limited. ; (suitable for use on a microphone input) ; yes - Audio is pre-emphasized and limited. ; (suitable for direct connection to an FM modulator) txlimonly = no ; Audio limiting with no pre-emphasis on output channel: no,yes ; no - Audio is not limited. ; yes - Audio is limited. ; Suitable for transmitters with no limiting but with pre-emphasis. txtoctype = notone ; Transmit tone control type: no,phase,notone ; no - CTCSS tone encoding with no hang time ; phase - encode CTCSS and reverse phase ; AKA ("reverse burst") before unkeying TX ; notone - encode CTCSS and stop sending tone before unkeying TX ; AKA ("chicken burst") txmixa = composite ; Left channel output: no,voice,tone,composite,auxvoice ; no - Do not output anything ; voice - output voice only ; tone - CTCSS tone only ; composite - voice and tone ; auxvoice - auxiliary voice output at headphone level for monitoring txmixb = composite ; Right channel output: no,voice,tone,composite, auxvoice ; no - Do not output anything ; voice - output voice only ; tone - CTCSS tone only ; composite - voice and tone ; auxvoice - auxiliary voice output at headphone level for monitoring ; Audio filters rxlpf = 1 ; Receiver Audio Low Pass Filter 0,1 2 ; 0 - 3.0 kHz cutoff (Default) value for reduced noise and increased intelligibility. ; 1 - 3.3 kHz cutoff for increased high end, sibilance and brightness. ; 2 - 3.5 kHz cutoff for even more high end, sibilance and brightness. rxhpf = 1 ; Receiver Audio High Pass Filter 0,1 ; 0 - 300 Hz cutoff. (Default) value to reduce sub-audible signals for retransmission and in the receiver speaker. ; 1 - 250 Hz cutoff for additional received and retransmitted bass response. ; recommend using this filter with a CTCSS tone no higher than 186.2 Hz. txlpf = 1 ; Transmitter Audio Low Pass Filter 0,1 ; 0 - 3.0 kHz cutoff. (Default) value. ; 1 - 3.3 kHz cutoff for increased high end, sibilance and brightness. txhpf = 1 ; Transmitter Audio High Pass Filter 0,1,2 ; 0 - 300 Hz cutoff. (Default) value to reduce interference between voice and sub-audible signaling tones and codes. ; 1 - 250 Hz cutoff for increased bass response in transmitted audio. ; 2 - 120 Hz cutoff for special applications requiring additional bass response in transmitted audio. ; Not recommended due to the increased possibility of voice energy interfering with sub-audible signaling invertptt = no ; Invert PTT: no,yes ; no - ground to transmit ; yes - open to transmit duplex = 1 ; Duplex 0,1 ; 0 - half duplex ; 1 - full duplex duplex3 = 0 ; duplex 3 gain setting (0 to disable) ??? clipledgpio = 1 ; Enable ADC Clip Detect feature to use a GPIO output (0 to disable). ; Supports URI Clip LED by setting a GPIO (if available) high for 500mS ; when clipping detected. Value = GPIO# to use (GPIO1 recommended) ;;; End of node-main template ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; Configure your nodes here ;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; Note: there is no need to duplicate entire settings. Only ; place settings that are different than the template. ; ; Note: the device string is automatically found when the ; USB setting "devstr=" is empty. ; ; Note: the interface "tune" settings will be added to the ; per-node settings (below). [620309](node-main) ;;;;; Tune settings ;;;;; devstr = rxmixerset = 690 ; 1000 txmixaset = 999 ; 500 txmixbset = 500 ; 500 rxvoiceadj = 2.00 ; 0.500000 rxctcssadj = 1.34 ; 0.500000 txctcssadj = 350 ; 200 rxsquelchadj = 735 ; 677 fever = 1