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hello darkside , I'm very new to all of pbx issabel, I'm trying to connect my huawei e1752 to receive and make calls. I followed your instructions but I could not connect the device. my huawei e1752, can make and receive calls from Mobile Partner, I've already done it. but I want to make a telephone exchange with Issabel to call and receive. I'd appreciate your help

issabelPBX * CLI> dongle show device state dongle0
-------------- Status -------------
  Device: dongle0
  State: Not connected Start scheduled
  Audio: / dev / ttyUSB1
  Data: / dev / ttyUSB2
  Voice: No
  SMS: No
  Manufacturer:
  Model:
  Firmware:
  IMEI:
  IMSI:
  GSM Registration Status: Unknown
  RSSI: 0, <= -113 dBm
  Mode: No Service
  Submode: No service
  Provider Name: NONE
  Location area code:
  Cell ID:
  Subscriber Number: Unknown
  SMS Service Center:
  Use UCS-2 encoding: No
  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: stop
  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

VERSION ISSABEL

Kernel
   Linux (x86_64) -3.10.0-862.6.3.el7.x86_64

 Issabel
   issabel-4.0.0-1
   issabel-addons-4.0.0-4
   issabel-agenda-4.0.0-3
   issabel-asterisk-sounds-1.2.3-2
   issabel-callcenter-4.0.0-4
   issabel-email_admin-4.0.0-2
   issabel-endpointconfig2-4.0.0-3
   issabel-extras-4.0.0-4
   issabel-fax-4.0.0-1
   issabel-firstboot-4.0.0-3
   issabel-framework-4.0.0-6
   issabel-my_extension-4.0.0-1
   issabel-pbx-4.0.0-5
   issabel-portknock-4.0.0-2
   issabel-reports-4.0.0-3
   issabel-security-4.0.0-6
   issabel-system-4.0.0-7

 RoundCubeMail
   RoundCubeMail-0.3.1-13

 Mail
   postfix-2.10.1-6.el7
   cyrus-imapd-2.4.17-13.el7

 IM
   openfire- (not installed) -

 IssablPBX
   issabelPBX-2.11.0-47

 Asterisk
   asterisk11-11.25.3-3.el7.centos
   asterisk11-addons-11.25.3-3.el7.centos
   asterisk11-devel-11.25.3-3.el7.centos
   asterisk-es-sounds-1.0.0-0.el7.centos
   asterisk-fr-sounds-1.0.0-0.el7.centos
   asterisk-perl-1.03-1.el7.centos

 FAX
   hylafax-4.3.11-1rh7
   iaxmodem-1.3.0-2.el7.centos

 DRIVERS
   dahdi-2.11.1-1.el7.centos
   rhino-0.99.7-0
   wanpipe-util-7.0.25.1-0

ggrraay Hello thank you, I'm very new to Linux, but I'm learning. I like it. wait for me. trying to do what you asked me

    ggrraay the PuTTY console is great. I just installed it.
    here what is requested


    [root@issabel ~]# lsusb
    Bus 001 Device 003: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network Adapter
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    [root@issabel ~]# ls /dev/ttyUSB
    ls: no se puede acceder a /dev/ttyUSB
    : No existe el fichero o el directorio
    [root@issabel ~]#

      emendoza For some reason there is no e1752 modem in usb devices list. Maybe you should try different usb port. Or maybe your issabel is in virtual machine? And second command should be
      ls /dev/ttyUSB*

        ggrraay I have cast the second command as you asked. ls / dev / ttyUSB *
        the asterisk is not seen here when I put the result of the console. I do not know the reason.

        Yes, I'm in a Virtualbox virtual machine. Any suggestions?

          emendoza I tried chan_dongle in VirtualBox, sometimes it works, sometimes it doesn't work for 5 or 10 minutes, then it's again fine. Then I installed issabel on a real hardware and all issues just vanished. But VirtualBox is fine for tests perhaps.
          To make modem appear you have to "passthrough" modem device in VirtualBox. It's usb icon at the bottom. You need device filter like this https://imgur.com/a/ZlPcNZX. Then modem should appear in lsusb

          Thank you ggrraay . After a tough battle, I managed to get virtualbox to show the Huawei e1752 device. Solution: remove all device drivers, mobile partner and datacard. then install the default drivers of the e1752 CD that run when you connect the device to the USB port and then EUREKA! my device is shown in the virtualbox as usb. I will continue showing results of the commands:
          lsusb

          ls / dev / ttyUSB *

          [root @ issabel ~] # lsusb
          Bus 001 Device 002: ID 12d1: 1406 Huawei Technologies Co., Ltd. E1750
          Bus 001 Device 001: ID 1d6b: 0002 Linux Foundation 2.0 root hub
          Bus 002 Device 001: ID 1d6b: 0001 Linux Foundation 1.1 root hub

          [root @ issabel ~] # ls / dev / ttyUSB *

          / dev / ttyUSB0 / dev / ttyUSB1

          I will continue trying the instructions of darkside

            ggrraay here:


            [root@issabel ~]# lsusb
            Bus 001 Device 002: ID 12d1:1406 Huawei Technologies Co., Ltd. E1750
            Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
            Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
            [root@issabel ~]# ls /dev/ttyUSB*
            /dev/ttyUSB0 /dev/ttyUSB1
            -------------------------- now

            Command: dongle show devices

            ID Group State RSSI Mode Submode Provider Name Model Firmware IMEI IMSI Number
            dongle0 0 Not connec 0 0 0 NONE Unknown

              emendoza There should be 3 items, ttyUSB2 is absent. Have you put sim card in the modem? Also, it can be a wrong modem mode. It has different modes, like driver installation, when it opens in Windows flash drive with drivers, modem only, etc. You need modem only mode. Linux can switch mode for you, you need to execute this in console
              yum install usb_modeswitch usb_modeswitch-data
              and then reboot
              For me lsusb shows
              Bus 001 Device 007: ID 12d1:1001 Huawei Technologies Co., Ltd. E161/E169/E620/E800 HSDPA Modem
              It should be "modem", but I'm not absolutely sure about this. Thats huawei E173.

                ggrraay
                EUREKA, MI Issabel is dongled !!!!!!
                I just needed to enter edit the file in /etc/asterisk/dongle.conf, and change the ime of your dongle and the imsi

                here info ::::::::::::::::::::::

                Command: dongle show devices
                 
                 
                ID Group State RSSI Mode Submode Provider Name Model Firmware IMEI IMSI Number
                dongle0 0 Free 13 5 4 DIGITEL @ E1752 11.126.08.01.00 xxxxxxxxxxxxxxx xxxxxxxxxxxxxxx + 58412xxxxxxx

                ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

                Command:
                dongle show device state dongle0
                 
                 
                -------------- Status -------------
                  Device: dongle0
                  State: Free
                  Audio: / dev / ttyUSB1
                  Data: / dev / ttyUSB2
                  Voice: Yes
                  SMS: Yes
                  Manufacturer: huawei
                  Model: E1752
                  Firmware: 11.126.08.01.00
                  IMEI: xxxxxxxxxxxxxxx
                  IMSI: xxxxxxxxxxxxxxx
                  GSM Registration Status: Registered, home network
                  RSSI: 12, -89 dBm
                  Mode: WCDMA
                  Submode: WCDMA
                  Provider Name: DIGITEL @
                  Location area code: E298
                  Cell ID: 15C7EA
                  Subscriber Number: +58412XXXXXXX
                  SMS Service Center: +584128000000
                  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

                ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

                Now do the trunk and call (I DO NOT KNOW HOW TO DO IT). I will continue in development

                  emendoza Congratulations :). You need to create custom trunk and put there in "Custom Dial String" Dongle/dongle0/$OUTNUM$

                    Ok ggrraay . I followed Darkside step like this:

                    Setup a new custom trunk for your dongle under Connectivity → Trunks → Add Custom Trunk and set these values:

                    Trunk Name: to-my-cellphone
                    Outbound CallerID: Your SIM card number with country code (with a plus sign at the beginning)
                    Custom Dial String: dongle / dongle0 / $ OUTNUM $

                    ::::::::::::::::::::
                    Now, how do I make a call from the dongle and Issabel? Do you have a knowledge of this? TK

                      emendoza You can add extension in issabel, and use softphone for making calls. For example Zoiper for android or X-Lite for Windows. You have to input your VM ip, extension number and password in softphone settings.

                      Hello Everyone,

                      Is there any solution like Script ose Web GUI, for receiving and senning the SMS?

                      Thanks in advance

                      ggrraay , Yesterday was a day of great experience with linux, Issabel and Dongle. Many thanks to Issabel's team. I'm made to order by skype: emendoza.doyma. My native language is Spanish, and by google translate I can use English.
                      Yesterday for some reason my Issabel NOT started correctly when creating the extensions, the users and testing the softphones. Apparently the reason was when I connected the microphones. My server could not start and I decided to install Issabel and the chan dongle again.
                      I have everything running correctly, I can make and receive calls from softphone to the extensions created. But I only need my, make and receive GSM calls from the dongle Huawei e1752. My dongle is made and received with the Mobile Partner application. But I need to make the calls with the softphones and Issabel. Is this possible @ggrraay? Have you had any experience in GSM calls with Issabel and DONGLE GSM 3G?

                      MTF Hi, maybe I can help with your request. I'm available by skype live: emendoza.doyma

                      • MTF replied to this.

                        emendoza You have to create an outbound route in issabel and specify there trunk with chan_dongle. Then just dial phone number on softphone.