Problems with voice call.

[Li, Zhigang]

Hi Marko,

>-----Original Message-----
>From: ofono-bounces at ofono.org [mailto:ofono-bounces at ofono.org] On Behalf Of
>Marko Saukko
>Sent: 2009年7月13日 14:13
>To: ofono at ofono.org
>Subject: Problems with voice call.
>
>Hi,
>
>I'm trying to make a voice call with oFono. I'm using Option GlobeSurfer
>ICON 225 HSDPA/UMTS USB as the modem. If I understood correctly voice
>call should be possible with the dbus-messages used below. However, I
>end up with an error "Operation failed".


Yes, it can use dbus-message but python script will be more visibility
Also you can try use d-feet 
As I haven't modem in hand so I use phonesim as simulator, I didn't meet your problem and the Voice call work fine with simulator 

>
>$ dbus-send --system --print-reply --dest=org.ofono /
>org.ofono.at.Manager.Create string:"dev:/dev/ttyHS0" string:"at"
>method return sender=:1.540 -> dest=:1.544 reply_serial=2
>   object path "/modem1"
>
>$ dbus-send --system --print-reply --dest=org.ofono /modem1
>org.ofono.VoiceCallManager.Dial string:"+000000000000" string:"default"
>Error org.ofono.Error.Failed: Operation failed


My result:
dbus-send --system --print-reply --dest=org.ofono /modem1 org.ofono.VoiceCallManager.Dial string:"+234" string:"default" 
method return sender=:1.829 -> dest=:1.851 reply_serial=2
   object path "/modem1/voicecall01"

>
>When the second dbus-message is sent the following messages are printed
>by the ofonod:
>
>ofonod[19113]: atd_cb got result: 0
>ofonod[19113]: Final response: ERROR
>ofonod[19113]: Dial callback returned error: (null)
>
>Are the messages I sent to the ofonod correct?
>
So you can check if your modem could receive the ATD command first.
If not, perhaps something wrong in driver part.

>Regards,
>Marko

Zhigang