Thank for trying helping meā¦
I did it and it work.
So the main asking of USSD code going through dialpad, and the answer comes as āmessageā on softphone. All the browsing through the USSD menu continuing through āmessageā of softphone. I personally using CSIPSimple apk.
Here is mine extension:
dongle.conf
[general]
interval=5 ; Number of seconds between trying to connect to devices
;------------------------------ JITTER BUFFER CONFIGURATION --------------------------
jbenable = yes
jbforce = no
jbmaxsize = 200
jbresyncthreshold = 1000
jbimpl = fixed
;jbtargetextra = 40
;jblog = no
;-----------------------------------------------------------------------------------
[defaults]
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
language=en ; 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=8000 ; minimal DTMF tone duration in ms
mindtmfinterval=200 ; minimal interval between ends of DTMF of same digits in ms
callwaiting=auto
disable=no
initstate=start
;exten=+xxxxxxxxxxxxx ; exten for start incoming calls, only in case of Subscriber Number not available!, also set to CALLERID(ndid)
dtmf=off
; dongle required settings
[dongle0]
audio=/dev/DONGLE-3G-MODEM-1 ; tty port for audio connection
data=/dev/DONGLE-3G-MODEM-2 ; tty port for AT commands
context=from-gsm ; context for incoming calls
sip.conf
[general]
dtmfmode=info
relaxdtmf=no
alwaysauthreject=yes
externhost=my_dns:my_udp_port
localnet = 192.168.xx.0/255.255.255.0
bindaddrr=0.0.0.0
bindport = my_udp_port
tcpbindaddr=0.0.0.0:my_tcp_port
tcpenable = yes
externtcpport = my_tcp_port
transport=udp,tcp
keepalive=yes
directmedia=no
defaultexpiry = 3600
canreinvite = no
subscribe_network_change_event = yes
disallow = all
allow = g729
;allow = gsm
;allow = ulaw
;allow = alaw
nat=force_rport,comedia
textsupport=yes
accept_outofcall_message = yes
[username]
context=from-gsm
outofcall_message_context=from-gsm
context=from-sip-phone
host = dynamic
type = friend
mailbox=xxx@default
username=username
secret=password
qualifyfreq=30
busylevel=1
and extension.conf:
[globals]
[general]
autofallthrough=yes
[dongle-incoming-sms]
exten => sms,1,Set(MESSAGE(body)=${BASE64_DECODE(${SMS_BASE64})})
exten => sms,n,Noop(Incoming SMS from ${CALLERID(num)} ${BASE64_DECODE(${SMS_BASE64})})
exten => sms,n,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} From: ${CALLERID(num)}: ${BASE64_DECODE(${SMS_BASE64})}' >> /var/log/asterisk/incoming-sms.txt)
exten => sms,n,MessageSend(sip:username,"${CALLERID(num)}"<${CALLERID(num)}>)
exten => sms,n,NoOp(Send status: ${MESSAGE_SEND_STATUS})
exten => sms,n,Hangup()
[dongle-outgoing-sms]
exten => _X.,1,NoCDR
exten => _X.,n,NoOp(SMS receiving dialplan invoked)
exten => _X.,n,NoOp(To ${MESSAGE(to)})
exten => _X.,n,NoOp(From ${MESSAGE(from)})
exten => _X.,n,NoOp(Body ${MESSAGE(body)})
exten => _X.,n,Set(IS_IT_ZERO=${EXTEN:0:1})
exten => _X.,n,GotoIf($[${IS_IT_ZERO} = 0]?8:13)
exten => _X.,n,Set(CHANGED_NO=$[381${EXTEN:1}])
exten => _X.,n,NoOp(Number is:${CHANGED_NO})
exten => _X.,n,DongleSendSMS(dongle0,${CHANGED_NO},${MESSAGE(body)},1440,yes)
exten => _X.,n,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} - To: ${EXTEN} - Message: ${MESSAGE(body)} ' >> /var/log/asterisk/outgoing-sms.txt)
exten => _X.,n,Hangup()
exten => _X.,n,DongleSendSMS(dongle0,${EXTEN},${MESSAGE(body)},1440,yes)
exten => _X.,n,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} - To: ${EXTEN} - Message: ${MESSAGE(body)} ' >> /var/log/asterisk/outgoing-sms.txt)
exten => _X.,n,Hangup()
[dongle-outgoing-sms-plus-prefix]
exten => _+X.,1,NoCDR
exten => _+X.,n,NoOp(SMS receiving dialplan invoked)
exten => _+X.,n,NoOp(To ${MESSAGE(to)})
exten => _+X.,n,NoOp(From ${MESSAGE(from)})
exten => _+X.,n,NoOp(Body ${MESSAGE(body)})
;dongle sms dongle0 +XXXXXXXXXX From:+XXXXXXXXXX Msg:testing 123
exten => _+X.,n,Set(IS_IT_ZERO=${EXTEN:0:1})
exten => _+X.,n,GotoIf("$[${IS_IT_ZERO}" = "+"]?8:12)
exten => _+X.,n,Set(CHANGED_NO=$[${EXTEN:1}])
exten => _+X.,n,NoOp(Number is:${CHANGED_NO})
exten => _+X.,n,DongleSendSMS(dongle0,${CHANGED_NO},${MESSAGE(body)},1440,yes)
exten => _+X.,n,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} - To: ${EXTEN} - Message: ${MESSAGE(body)} ' >> /var/log/asterisk/outgoing-sms.txt)
exten => _+X.,n,Hangup()
[from-gsm]
exten => s,1,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} - Incoming call from: ${CALLERID(num}' >> /var/log/asterisk/incoming-calls.txt)
exten => s,n,Dial(SIP/username)
exten => s,n,Hangup()
; This part commuicate over message at softphone side
exten => asterisk,1,Answer()
exten => asterisk,n,DongleSendUSSD(dongle0,${MESSAGE(body)})
exten => asterisk,n,NoOp(Number is:${MESSAGE(body)})
exten => asterisk,n,MessageSend(sip:username)
exten => asterisk,n,Hangup
include => dongle-incoming-sms
include => dongle-outgoing-sms
include => dongle-incoming-ussd
include => dongle-outgoing-sms-plus-prefix
[from-sip-phone]
exten => _0[1,2,3,6,800].,1,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} - Called Number: ${EXTEN}' >> /var/log/asterisk/outgoing-calls.txt)
exten => _0[1,2,3,6,800].,n,Dial(Dongle/dongle0/${EXTEN})
exten => _0[1,2,3,6,800].,n,Hangup()
exten => _+381[1,2,3,6,800].,1,System(echo '${STRFTIME(${EPOCH},,%d.%m.%Y %H:%M:%S)} - Called Number: ${EXTEN}' >> /var/log/asterisk/outgoing-calls.txt)
exten => _+381[1,2,3,6,800].,n,Dial(Dongle/dongle0/${EXTEN})
exten => _+381[1,2,3,6,800].,n,Hangup()
; ------------------------------- This part is responsable for sending USSD code from dialpad, and replay creating message on softphone. ------------------------------------
; Browsing through USSD menu will continue in message part of softphone app
exten => _*.,1,DongleSendUSSD(dongle0,${EXTEN})
[dongle-incoming-ussd]
exten => ussd,1,Noop(Incoming USSD: ${BASE64_DECODE(${USSD_BASE64})})
exten => ussd,n,Set(ussd_multiline=${BASE64_DECODE(${USSD_BASE64})})
exten => ussd,n,Set(MESSAGE(body)=${ussd_multiline})
exten => ussd,n,MessageSend(sip:username,[username]); Message form is: MessageSend(to,[from])
exten => ussd,n,Hangup()
;--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
