Question

我正在尝试使用星号来配置和接听来电。这只是迈向发展的第一步。一旦调制解调器接听电话，我将开始制定拨号计划。请查看我的配置文件

dongle.conf

[general]
interval=15
[defaults]
context=dongle-incoming         
group=0                         
rxgain=0                        
txgain=0                        
autodeletesms=yes               
resetdongle=yes                 
u2diag=-1                       
usecallingpres=yes              
callingpres=allowed_passed_screen 
disablesms=no                   
language=en                     
mindtmfgap=45                   
mindtmfduration=80              
mindtmfinterval=200             
callwaiting=auto                
disable=no                      
exten=+1234567890               
dtmf=relax unaltered diaplan
[dongle0]
audio=/dev/ttyUSB1             
data=/dev/ttyUSB0               
imei=<valid>
imsi=<valid>

的extensions.conf

[general]
static = yes
writeprotect = no
clearglobalvars = no
[globals]
CONSOLE = Console/dsp  ; Console interface for demo
;CONSOLE=DAHDI/1
;CONSOLE=Phone/phone0
IAXINFO = guest  ; IAXtel username/password
;IAXINFO=myuser:mypass
TRUNK = DAHDI/G2  ; Trunk interface
TRUNKMSD = 1  ; MSD digits to strip (usually 1 or 0)
FEATURES = 
DIALOPTIONS = 
RINGTIME = 20
FOLLOWMEOPTIONS = 
PAGING_HEADER = Intercom

[dongle-incoming]
exten => sms,1,Verbose(Incoming SMS from ${CALLERID(num)} ${SMS})
exten => sms,n,System(echo '${STRFTIME(${EPOCH},,%Y-%m-%d %H:%M:%S)} - ${DONGLE} - ${CALLERID(num)}: ${SMS}' >> /var/log/asterisk/sms.txt)
exten => sms,n,Hangup()

exten => ussd,1,Verbose(Incoming USSD: ${USSD})
exten => ussd,n,System(echo '${STRFTIME(${EPOCH},,%Y-%m-%d %H:%M:%S)} - ${DONGLE}: ${USSD}' >> /var/log/asterisk/ussd.txt)
exten => ussd,n,Hangup()

exten => s,1,Dial(SIP/100,,)
exten => s,n,Hangup()

一些调试步骤

加密狗显示设备状态返回

--------------状态-------------

  Device                  : dongle0
  State                   : Free
  Audio                   : /dev/ttyUSB1
  Data                    : /dev/ttyUSB0
  Voice                   : Yes
  SMS                     : Yes
  Manufacturer            : huawei
  Model                   : E303D
  Firmware                : 21.157.72.00.356
  IMEI                    : <valid>
  IMSI                    : <valid>
  GSM Registration Status : Registered, home network
  RSSI                    : 18, -114 dBm
  Mode                    : No Service
  Submode                 : No service
  Provider Name           : IDEA
  Location area code      : "A03D"
  Cell ID                 : "B96B"
  Subscriber Number       : Unknown
  SMS Service Center      : <valid>
  Use UCS-2 encoding      : Yes
  USSD use 7 bit encoding : No
  USSD use UCS-2 decoding : Yes
  Tasks in queue          : 0
  Commands in queue       : 0
  Call Waiting            : Disabled
  Current device state    : start
  Desired device state    : start
  When change state       : now
  Calls/Channels          : 0
    Active                : 0
    Held                  : 0
    Dialing               : 0
    Alerting              : 0
    Incoming              : 0
    Waiting               : 0
    Releasing             : 0
    Initializing          : 0

拨打来电时状态不会改变。理想情况下，传入＆＃39;应该增加。它没有。
dongle sms dongle0 +911234567890 hi，短信被发送并且有效
dongle cmd dongle0 dongle cmd dongle0 ATD+91123456789T;，这有效，出站电话会发生
dongle cmd dongle0 ATSO=1;通过，但仍然没有接听电话。理想情况下应该在1环之后拾取。

我在配置中缺少什么？我知道它的东西小而傻。

Answer 1

经过大量的试验和错误。我终于解决了这个问题。 dongle.conf必须更改为audio=ttyUSB1和data=ttyUSB2。这只是进入来电通知的阶段。从那时起，dongle.conf需要再做一次更改。上下文需要指向extension.conf中的helloworld。所以我创建了一个context=dongle-incoming。在extensions.conf中我放入了

[dongle-incoming]
exten => s,1,Answer(500)
exten => s,n,SayPhonetic(hello to taxeeta)

同样在extensions.conf中，我添加了include=>dongle-incoming并删除了include=>default。

Answer 2

我遇到了同样的问题，这是由于我正在使用的星号-chan-dongle中启用了extended CRC和missing support而导致的。

通过使用以下命令关闭扩展CRC来解决该问题：

$ dongle cmd dongle0 AT+CRC=0

没有收到任何来电通知，加密狗也没有接听电话

2 个答案: