K3765 Hangs on status:Dialing about asterisk-chan-dongle HOT 19 OPEN

please edit logger.conf 
and enable debug output 

core set debug 5

will show commands to modem and responses from.

Thank you for your response. 
It is quite interesting that I used this modem with its own software on windows 
machine and I could make a voicecall. 

In debug file, everything seems ok for me, as fas as I understand.
The action taken is, asterisk dials, when remote end answers dongle0 is still 
in Dialing status. Then, nothing happens on conversation and dongle0 is locked 
until a full restart, no further actions can be made on dongle. I`ve isolated 
everything at the moment and copied the debuglog, if you are interested. 
Thank you 

And at the end, it says handup successfully, but it does now show and behave 
so. log is attached . In Asterisk its stuck on "Dialing"

I have the same issue on K3520, is there any resolution for that?

Thank you

I have k3765 and k3520 running for months without problem. My system is debian 
squeeze with kernel 2.6.32

i thing this rise condition

I have the same condition with my e177. Besides, it also has the one-way audio 
problem which was not fixed with the kernel module for the e150 modem.

Same problem with e1550. Voice is activated.

same problem for me with K3765 even with K1752 firmware. chan_dongle running on 
openwrt (armv5) kernel 3.3.8 asterisk 1.8.10.1

Same problem here.

And it was working fine before. Voice too.

Same problem here with E1572 dongle. Stuck in Dialing...

I solved my problem by enabling audio. Try that first.

What do you mean "by enabling audio"?

Hi,

 Some dongles come with various features disabled by the supplier
(presumably they charge more for these options).

 You have to use a unlock code (that DC-unlocker) does via AT commands I
assume.

READ THE FIRST POST first...
This error happens on unlocked and audio enabled devices.
Don`t mess up with garbage...

I'm also affected by this issue. Could it be related to the firmware version? 
I'm running 11.126.03.06.00 on my K3765.

After an update to firmware version 11.126.03.09.00 my K3765 works flawlessly 
with chan_dongle.

The update can be downloaded from Vodafone Germany: 
http://www.vodafone.de/business/hilfe-support/firmware-usb-sticks_178074.html#ri
ghts
(scroll down page and click "Akzeptieren und herunterladen" to start download)

same problum is here  this happens once a day on E153 dongles
E169 is working fine yet

my system is   

CentOS release 6.5 (Final)

uname -r
3.10.40-1.el6.elrepo.i686


Asterisk 11.7.0 
chan_dongle: Huawei 3G Dongle Channel Driver, Version 1.1, Revision 34

dongle  Huawei  E153
dongle  Huawei  E169