I should correct this: ----
Usually ttyUSB0 is accepting AT-commands, but will not reply with OK or ERROR, ttyUSB1 is used for >audio, and ttyUSB2 is accepting AT-commands and replying as normal serial modem.
I checked other E1550 modem and it responds to AT-commands with OK/ERROR on both serial ports (first and last), but messages indicating external events,such as "RING", will appear only on one of this ports. This port should be used for control device, usually it has bigger number. It seems that it depend of modem firmware version. Best regards, Dmitry. 2012/8/21 Dmitry Lysenko <dvl36.ripe.nick@gmail.com>
Are you using "option" linux driver? I checked Huawei E1550, E153 and E173 modems on some systems and they have only 3 virtual serial ports.(using "option" driver) Also you can check manually with minicom. Usually ttyUSB0 is accepting AT-commands, but will not reply with OK or ERROR, ttyUSB1 is used for audio, and ttyUSB2 is accepting AT-commands and replying as normal serial modem.
2012/8/21 Sameer Khan <sameer2k3t@gmail.com>
It didn't for me, according to wvdial my modem is ttyUSB0 and ttyUSB3
On Mon, Aug 20, 2012 at 1:43 PM, Dmitry Lysenko < dvl36.ripe.nick@gmail.com> wrote:
Hello. Try: <param name="controldevice_name" value="/dev/ttyUSB2"/> <param name="controldevice_audio_name" value="/dev/ttyUSB1"/> It's worked for me.
2012/8/20 Sameer Khan <sameer2k3t@gmail.com>
Hi,
I can't get audio working with e1550
I have this config : <interface id="1" name="gsm01"> <param name="controldevice_name" value="/dev/ttyUSB0"/> <param name="controldevice_audio_name" value="/dev/ttyUSB3"/>
I tried swaping 0 and 3 but having same results
I am originating a call from softphone and answering it on cell phone but softphone doesn't get notified of being answered and keeps ringing
Please help
Thanks
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org