如何使用加密狗拨打电话

Question

我已经尝试使用加密狗从 Asterisk 拨出电话几个小时。但它显示以下错误

WARNING[22180]: channel.c:166 channel_request: [dongle0] Request to call on device which can not make call at this moment
[Apr ] WARNING[22180]: app_dial.c:2277 dial_exec_full: Unable to create channel of type 'dongle' (cause 44 - Requested channel not available)

拨号方案命令是：

exten => _X.,n,Dial(dongle/dongle0/[phone])

您能给我解决方案吗？

更新：在

asterisk*CLI>

我可以使用这个

dongle cmd dongle0 ATD+434343434232;

拨打外线电话

Answer 1

错误表示您配置不正确或设备关闭/拔掉电源

有关更多信息，请启用调试或执行

dongle show devices

https://github.com/bg111/asterisk-chan-dongle

Answer 2

根据您的 dialplan 命令出站规则是第一个规则还是后续规则，您可能需要将

n

替换为

1

：

扩展 => _X.,n,拨号(加密狗/加密狗0/[phone])

所以它是这样写的：

exten => _X.,1,Dial(dongle/dongle0/[phone])

另外，您是否检查过您的设备是否处于“免费”状态？它应该看起来类似于这样：

asterisk*CLI> dongle show devices
ID           Group State      RSSI Mode Submode Provider Name  Model      Firmware          IMEI             IMSI             Number
dongle0      0     Free       20   0    0       A1             E1550      11.608.13.02.00   123456789012345  123456789012345  [phone]

对于编号为 [phone] 的加密狗，我有以下入站规则：

（chan_dongle似乎需要在入站规则中定义电话号码）

; inbound rule to call an internal sip-client with extension 6000
exten => [phone],n,Dial(SIP/6000,20,r)
; inbound rule to call some external phone number
exten => [phone],n,Dial(Dongle/dongle0/[phone])

对于出站，其工作原理类似：

; outbound rule for call over dongle if match for extension/phonenumber length of 11 (e.g. 06601234567)
exten => _XXXXXXXXXXX,1,Dial(Dongle/dongle0/${EXTEN},40)
; outbound rule for call over dongle if match for extension/phonenumber length of 12 (e.g. 069912345678)
exten => _XXXXXXXXXXXX,1,Dial(Dongle/dongle0/${EXTEN},40)
; outbound rule for call over dongle if match for any extension/phonenumber length
exten => _X.,1,Dial(Dongle/dongle0/${EXTEN},40)