Setting the keepalive did not help...
I have now tried the setup with ericsson t39 and that is working
perfectly.
If I receive many messages, will the phone get full??

/Peter Lofman

> -----Original Message-----
> From: [EMAIL PROTECTED] 
> [mailto:[EMAIL PROTECTED]] On Behalf Of Bruno 
> David Rodrigues
> Sent: den 17 juni 2002 14:28
> To: Andrea Trasatti
> Cc: [EMAIL PROTECTED]
> Subject: RE: Siemens M20 stops receiving sms
> 
> 
> On Mon, 2002-06-17 at 09:19, Andrea Trasatti wrote:
> > Hello,
> >     are you sure it's a problem with Kannel and not with the M20?
> > 
> > How often do you get SMS messages on it? We have *2* M20 here and we
> > experienced a similar problem VERY often. It seems like if 
> the phone doesn't receive 
> > SMS messages for a while and the server resets it, the 
> phone will just go in some 
> > limbo state. It looks like it's alive, but whatever you try 
> to do, it fails. It doesn't receive 
> > messages anymore and if you try to send any, it will give 
> you a network error, as if 
> > the cell had rejected the message or something. Turn the 
> phone off and back on and 
> > it'll restart working.
> 
> I did have that problem too. M20 stopped receiving messages. 
> I don't send anything through it.
> 
> Try to add keepalive:
> keepalive = 60
> keepalive-cmd = "AT+CBC;+CSQ"
> 
> Then watch the values
> 
>  --> AT+CBC;+CSQ^M
>  <-- +CBC: 1,100
>  <-- +CSQ: 16,0
> 
> CBC= on power, 100 batery
> CSQ= signal 16 (see 3gpp-27007 or 27005)
> 


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