Colleagues who already have such experience, tell me, please!
I'm trying to set up work with a Huawei E1550 3G modem, but I don't quite understand how to connect to it.
The modem is unlocked to work with any operator and its voice functionality is unlocked too. This is important to me as I am planning to use it with chan_dongle in Asterisk.
In all HowTo, that wrote linuxoids, it is written that after switching from the drive mode to the modem mode, three com ports should appear, of which the first two are signal port and voice port.
For some reason, I have four com ports. /dev/ttyU0.0 - /dev/ttyU0.3 (/dev/cuaU0.0-/dev/cuaU0.3). Where another com port comes from is not very clear to me.
Com-port tty0.0, with all obviousness, is a signal port.
The last port, /dev/tyU0.3, keeps outputting something like this:
I tried to declare in the settings chan_dongle ttyU0.0, ttyU0.1 and ttyU0.0, ttyU0.2. Everywhere the result is the same - Asterisk opens port 0.0 and reports the second port opening timeout.
I know that both 3G modems I tried worked with Linux in a similar solution.
Does anyone have experience with these devices?
Grateful for the answer,
Ogogon.
I'm trying to set up work with a Huawei E1550 3G modem, but I don't quite understand how to connect to it.
The modem is unlocked to work with any operator and its voice functionality is unlocked too. This is important to me as I am planning to use it with chan_dongle in Asterisk.
In all HowTo, that wrote linuxoids, it is written that after switching from the drive mode to the modem mode, three com ports should appear, of which the first two are signal port and voice port.
For some reason, I have four com ports. /dev/ttyU0.0 - /dev/ttyU0.3 (/dev/cuaU0.0-/dev/cuaU0.3). Where another com port comes from is not very clear to me.
Com-port tty0.0, with all obviousness, is a signal port.
Code:
ati
Manufacturer: huawei
Model: E1550
Revision: 11.609.18.00.00
IMEI: **********************
+GCAP: +CGSM,+DS,+ES
OKThe last port, /dev/tyU0.3, keeps outputting something like this:
Code:
^BOOT:42687023,0,0,0,89
^RSSI:14
^RSSI:14
^RSSI:14
^RSSI:14
^RSSI:14
^BOOT:42687023,0,0,0,89
^RSSI:14
^RSSI:10
^RSSI:10
^RSSI:10
^BOOT:42687023,0,0,0,89
^RSSI:10
^BOOT:42687023,0,0,0,89I tried to declare in the settings chan_dongle ttyU0.0, ttyU0.1 and ttyU0.0, ttyU0.2. Everywhere the result is the same - Asterisk opens port 0.0 and reports the second port opening timeout.
I know that both 3G modems I tried worked with Linux in a similar solution.
Does anyone have experience with these devices?
Grateful for the answer,
Ogogon.
