# cat /etc/asterisk/dongle.conf
[general]

interval=15                     ; Number of seconds between trying to connect to devices

;------------------------------ JITTER BUFFER CONFIGURATION --------------------------
;jbenable = yes                 ; Enables the use of a jitterbuffer on the receiving side of a
                                ; Dongle 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 Dongle channel can't accept jitter,
                                ; thus an enabled jitterbuffer on the receive Dongle side will always
                                ; be used if the sending side can create jitter.

;jbforce = no                   ; Forces the use of a jitterbuffer on the receive side of a Dongle
                                ; channel. Defaults to "no".

;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 a Dongle
                                ; channel. Two implementations are currently available - "fixed"
                                ; (with size always equals to jbmaxsize) and "adaptive" (with
                                ; variable size, actually the new jb of IAX2). Defaults to fixed.

;jbtargetextra = 40             ; This option only affects the jb when 'jbimpl = adaptive' is set.
                                ; The option represents the number of milliseconds by which the new jitter buffer
                                ; will pad its size. the default is 40, so without modification, the new
                                ; jitter buffer will set its size to the jitter value plus 40 milliseconds.
                                ; increasing this value may help if your network normally has low jitter,
                                ; but occasionally has spikes.

;jblog = no                     ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------

[defaults]
context=from-gsm
group=0                         ; calling group
rxgain=0                        ; increase the incoming volume; may be negative
txgain=0                        ; increase the outgoint volume; may be negative
autodeletesms=yes               ; auto delete incoming sms
resetdongle=yes                 ; reset dongle during initialization with ATZ command
u2diag=-1                       ; set ^U2DIAG parameter on device (0 = disable everything except modem function) ; -1 not use ^U2DIAG command
usecallingpres=yes              ; use the caller ID presentation or not
callingpres=allowed_passed_screen ; set caller ID presentation          by default use default network settings
disablesms=no                   ; disable of SMS reading from device when received
                                ;  chan_dongle has currently a bug with SMS reception. When a SMS gets in during a
                                ;  call chan_dongle might crash. Enable this option to disable sms reception.
                                ;  default = no

language=ua                     ; set channel default language
smsaspdu=yes                    ; if 'yes' send SMS in PDU mode, feature implementation incomplete and we strongly recommend say 'yes'
mindtmfgap=45                   ; minimal interval from end of previews DTMF from begining of next in ms
mindtmfduration=40              ; minimal DTMF tone duration in ms
mindtmfinterval=200             ; minimal interval between ends of DTMF of same digits in ms

callwaiting=auto                ; if 'yes' allow incoming calls waiting; by default use network settings
                                ; if 'no' waiting calls just ignored
disable=no                      ; OBSOLETED by initstate: if 'yes' no load this device and just ignore this section

initstate=start                 ; specified initial state of device, must be one of 'stop' 'start' 'remote'
                                ;   'remove' same as 'disable=yes'

;exten=               ; exten for start incoming calls, only in case of Subscriber Number not available!, also set to CALLERID(ndid)

dtmf=relax                      ; control of incoming DTMF detection, possible values:
                                ;   off    - off DTMF tones detection, voice data passed to asterisk unaltered
                                ;              use this value for gateways or if not use DTMF for AVR or inside dialplan
                                ;   inband - do DTMF tones detection
                                ;   relax  - like inband but with relaxdtmf option
                                ;  default is 'relax' by compatibility reason
u2diag=0
; dongle required settings
[life]
imei=xxxxxxxxxxxxxx
;[life2]
;imei=xxxxxxxxxxxxxx
[ks]
imei=xxxxxxxxxxxxxx
[vodafone]
imei=xxxxxxxxxxxxxx