;! ;! Automatically generated configuration file ;! Filename: simpleusb.conf (/etc/asterisk/simpleusb.conf) ;! Generator: chan_simpleusb ;! Creation Date: Sat Jul 5 21:52:58 2025 ;! ;*************************************************** ;******** Template-tized simpleusb.conf ******** ;*************************************************** ; Note to editors: set tabs to 4 space characters. No wrap to keep comments neat. ; vim: tabstop=4 ; ; SimpleUSB channel driver Configuration File ; ;;;;; New to ASL3 ;;;;; ;;;;; The SimpleUSB "tune" settings have moved to ;;;;; ;;;;; this file. The simpleusb_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 ; change: ; noload => chan_simpleusb.so ; CM1xx USB Cards with Radio Interface Channel Driver (No DSP) ; noload => res_usbradio.so ; Required for both simpleusb and usbradio ; to: ; load => chan_simpleusb.so ; CM1xx USB Cards with Radio Interface Channel Driver (No 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 ; simpleusb 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 simpleusb channel can't accept jitter, ; thus an enabled jitterbuffer on the receive simpleusb 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, usually sent from exotic devices ; and programs. Defaults to 1000. ; jbimpl = fixed ; Jitterbuffer implementation, used on the receiving side of an simpleusb ; channel. Two implementations are currently 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 SimpleUSB nodes ;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; eeprom = 0 ; EEPROM installed: 0,1 ; 0 = no (default) ; 1 = yes hdwtype = 0 ; Leave this set to 0 for USB sound fobs designed for app_rpt ; or modified cmxxx sound fobs. ; 1 is for Dingotel/Sph interfaces. ; 2 is for NHC interfaces. ; 3 is for a custom interface. ; Receiver parameters rxboost = no ; no = 20db attenuator inserted, yes = 20db attenuator removed ; Set to yes for additional gain if using a low-level receiver output ; CM119B devices are hard coded to rxboost 20dB attenuator removed carrierfrom = usbinvert ; no,usb,usbinvert ; 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) ; pp - from parallel port (Active high) ; ppinvert - from the inverted parallel port (Active low) ctcssfrom = no ; no,usb,usbinvert ; no - CTCSS decoding, system will be carrier squelch ; usb - CTCSS decoding using input from USB sound fob (Active high) ; usbinvert - from the inverted CTCSS line on the USB sound fob (Active low) ; pp - from parallel port (Active high) ; ppinvert - from the inverted parallel port (Active low) deemphasis = no ; enable de-emphasis (input from discriminator) plfilter = yes ; enable PL filter rxondelay = 155 ; 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 receiver 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. ; Transmitter parameters txmixa = voice ; Left channel output (A): no,voice ; no - Do not output anything ; voice - output voice only txmixb = no ; Right channel output (B): no,voice ; no - Do not output anything ; voice - output voice only invertptt = no ; Invert PTT: no,yes ; no - ground to transmit ; yes - open to transmit preemphasis = no ; Perform standard 6db/octave pre-emphasis ; pager = no ; no,a,b (e.g. pager = b means "put the normal repeat audio on channel A, and the pager audio on channel B") ; 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) legacyaudioscaling = no ; If yes, continue to do raw audio sample scaling and clipping, resulting in Tx audio levels increasing ; by 0.78dB and Rx audio levels increasing by 0-1.5dB. Should be set to no unless you have an existing ; node with precisely adjusted audio levels and are unable to adjust them. This parameter and associated ; scaling/clipping code will be deleted once existing installs have been able to verify their audio levels ;;; End of node-main template #tryinclude "custom/simpleusb.conf" #tryinclude "custom/simpleusb/*.conf" ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;; 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). [64402](node-main) ;;;;; ASL3 Tune settings ;;;;; devstr = 1-1.3:1.0 rxmixerset = 500 txmixaset = 500 txmixbset = 500