[Asterisk-Users] False Hangups on Asterisk

[Vassilis Konstantinou]

I have the same problem. My setup is:

Suse 8.0 with 2 single FXO cards with 2 lines coming in and 1 ATA186 
providing the connection to two analogue phones.

What I get is an almost random hung up during calls (both incoming and 
dialed). Sometimes tha call can last for 30 minutes without any problems 
sometimes 1min. In all cases the phone switches to the busy tone and the 
caller hears nothing, The line does not hang-up though.

I tried various tests trying to pin down the problem but I was unsuccessful 
so far. My latest theory was that this may happen when the ATA re-registers 
with Asterisk but as you dont have any ATAs it seems that my theory is 
wrong :-(

Does anybody else have similar problems or knows a procedure to try in 
order to identify the source of the problem?

Vassilis




At 21:43 19/08/2004, you wrote:
>I have an asterisk server running on Redhat 8.0 with a Digium TDM400P w/4 
>FXO modules (TDM04P)
>
>There are 2 lines going into the Digium card. One line is a Vonage digital 
>line, and the other line is a Comcast voice line. I have a SIP Grandstream 
>100 phone connected to the Asterisk server.  I also have IAX configured 
>with FWD.
>
>The problem is that on occasionally, after talking for about 20 minutes or 
>so, the call gets hung up and I get a fast paced busy signal. The caller 
>gets dead air.  So far this has happened on incoming calls to either the 
>Comcast Line, the Vonage Line and it just happened while makine and 800 
>call on Freeworlddialup.
>The problem occurs on both lines for incoming calls and it just happened 
>again today on an outgoing call after 15 minutes of talk.
>
>I have tried busydetect=no and yes and neither one make a difference. 
>suggestions?
>
>/etc/asterisk/zapata.conf
>busydetect=yes
>busycount=10
>
>--
>Ruben Fagundo
>NPV Corporation
>
>Tel: 617-848-0890 x100
>Fax: 617-249-1994
>
>
>
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