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cd /usr/src/asterisk
wget [url]http://downloads.asterisk.org/pub/telephony/dahdi-linux-complete/dahdi-linux-complete-current.tar.gz[/url]
tar zxvf dahdi-linux-complete-current.tar.gz
cd dahdi-linux-complete-2.4.1+2.4.1
make; make install; make config;
service dahdi restart

複製代碼

cd /usr/src/asteisk
wget http://datacard.googlecode.com/files/chan_datacard-1.0.r310.tgz
tar zxvf chan_datacard-1.0.r310.tgz
cd chan_datacard-1.0.r310
./configure
make
make install

複製代碼

[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
; Datacard 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 Datacard channel can't accept jitter,
; thus an enabled jitterbuffer on the receive Datacard 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 Datacard
; 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 Datacard
; 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]
; now you can set here any not required device settings as template
; sure you can overwrite in any [device] section this default values
context=datacard-incoming ; context for incoming calls, SMS and USSD
group=0 ; calling group
rxgain=3 ; increase the incoming volume; may be negative
txgain=-3 ; increase the outgoint volume; may be negative
autodeletesms=yes ; auto delete incoming sms
resetdatacard=yes ; reset datacard 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
; see http://www.the-asterisk-book.com/unstable/applikationen-setcallerpres.html
disablesms=no ; disable of SMS reading from device when received. Enable this option to disable
; sms reception. Use smsaspdu=yes to avoid problem when SMS is too long in TEXT mode.
smsaspdu=1 ; if 'yes' send SMS in PDU mode.
language=UTF-8 ; set channel default language
mindtmfgap=45 ; minimal interval from end of previews DTMF from begining of next in ms
mindtmfduration=80 ; minimal DTMF tone duration in ms
mindtmfinterval=200 ; minimal interval between ends of DTMF of same digits in ms
callwaiting=yes ; if 'yes' allow incoming calls waiting; by default use network settings
; if 'no' waiting calls just ignored
disable=no ; if 'yes' no load this device and just ignore this section
;exten=+85267896789 ; exten for start incoming calls, only in case of Subscriber Number not available!,
; also set to CALLERID(dnid)
dtmf=inband ; control of incoming DTMF detection, possible values:
; off - off DTMF tone detection, voice data passed to asterisk unaltered
; use this value for gateways or if you do not use IVR in diaplan
; inband - do DTMF tones detection
; relax - like inband but with relaxdtmf option
; default is 'relax' for backward compatibility
; datacard required settings
[datacard0]
;audio=/dev/hw-audio-0
;data=/dev/hw-data-0
audio=/dev/ttyUSB1 ; tty port for audio connection;
data=/dev/ttyUSB2 ; tty port for AT commands;
exten=+85267896789
; or you can omit both audio and data parameters and use imei=123456789012345 and/or imsi=612849384756451
; imei and imsi must contain exactly 15 digits !
; imei/imsi discovery is available on Linux only
; K3715
imei=123456789012345
imsi=612849384756451
; if you set audio and data parameter together with imei and/or imsi, audio and data is used.
; you can use both imei and imsi together. In this case exact match by imei and imsi is required.
;
;[datacard1]
;audio=/dev/ttyUSB4 ; tty port for audio connection;
;data=/dev/ttyUSB5 ; tty port for AT commands;
; K3715
;imei=
;imsi=
;[datacard2]
;audio=/dev/ttyUSB7 ; tty port for audio connection;
;data=/dev/ttyUSB8 ; tty port for AT commands;
; E169G
;imei=
;imsi=

複製代碼

[datacard-incoming]
include => datacard-incoming-sms
include => datacard-incoming-ussd
exten => +85267896789,1,Answer()
exten => +85267896789,n,GotoIf($[${CALLERID(num)} = 91234567]?Kwong-call)
exten => +85267896789,n,Playback(number-not-answering)
exten => +85267896789,n,Playback(vm-goodbye)
exten => +85267896789,n,Hangup()
exten => +85267896789,n(Kwong-call),GoTO(default,1001,1)
exten => +85267896789,n,Hangup()
[datacard-incoming-sms]
exten => sms,1,Noop(Incoming SMS from ${CALLERID(num)} ${BASE64_DECODE(${SMS_BASE64})})
exten => sms,n,Set(GLOBAL(isms)=/var/log/asterisk/sms/incoming/sms-${STRFTIME(${EPOCH},Hongkong,%G%m%d-%H%M%S)}.txt)
exten => sms,n,System(echo '${STRFTIME(${EPOCH},Hongkong,%Y-%m-%d %H:%M:%S)} - ${DATACARD} - ${CALLERID(num)}: ${BASE64_DECODE(${SMS_BASE64})}' > ${isms})
exten => sms,n,System(smtp-cli --from recipientemail --to senderemail --subject "You got a new SMS " --attach ${isms} --host=smtphost --user=username --pass=password)
exten => sms,n,Hangup()
[datacard-incoming-ussd]
exten => ussd,1,Noop(Incoming USSD: ${BASE64_DECODE(${USSD_BASE64})})
exten => ussd,n,Set(GLOBAL(iussd)=/var/log/asterisk/sms/incoming/ussd-${STRFTIME(${EPOCH},Hongkong,%C%y%m%d%H%M)}.txt)
exten => ussd,n,System(echo '${STRFTIME(${EPOCH},Hongkong,%Y-%m-%d %H:%M:%S)} - ${DATACARD} - ${CALLERID(num)}: ${BASE64_DECODE(${SMS_BASE64})}' > ${iussd})
exten => ussd,n,System(smtp-cli --from recipientemail --to senderemail --subject "You got a new SMS " --attach ${iussd} --host=smtphost --user=username --pass=password)
exten => ussd,n,Hangup()

複製代碼

;dial-out via 3G Modem
[CallingRule_3GModem]
exten => _82.,1,Dial(Datacard/datacard0/${EXTEN:2})
exten => _82.,n,Hangup()
;exten => _82.,1,Macro(superdial,Datacard/g0/852${EXTEN:2})
;exten => _82.,2,Macro(superdial,SIP/pstn-spa3k-d1/${EXTEN:2})

複製代碼