[Asterisk-Users] Cant receive calls after network goes down and up

[David Norton]

qualify is not set in sip.conf at all. What should the value be, or should
it just be set to yes?
 
The register interval is 60 minutes. The Asterisk server is not going down,
but the connection between the phone and the server might go down for a few
minutes, and when it comes back up the problem occurs.
 
 
  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Paul Rodan
Sent: Wednesday, January 12, 2005 11:53 PM
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: RE: [Asterisk-Users] Cant receive calls after network goes down and
up
 
What is the register interval in the grandstreams? The qualify=yes should
keep the connection alive as long as Asterisk is up, but if it goes down and
then comes back up, the phone has to re-register with Asterisk before
asterisk can keep the connection alive. 
 
 
 
  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of David Norton
Sent: Wednesday, January 12, 2005 4:44 PM
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: [Asterisk-Users] Cant receive calls after network goes down and up
 
Hi,
 
I have several Grandstream phones connected to Asterisk, some behind NAT and
others not. If I reboot all the phones, everything is fine. Should the
connection go down, and then come back again, those behind a NAT are still
able to make calls, but are unable to receive calls.
 
    -- Executing Dial("SIP/1239-ba74", "SIP/1242|60|t") in new stack
Jan 12 23:45:19 NOTICE[21576]: app_dial.c:803 dial_exec: Unable to create
channel of type 'SIP' (cause 3)
  == Everyone is busy/congested at this time (1:0/1/0)
 
However, extension 1242 is still able to call 1239? 
 
Is this a configuration problem in Asterisk or in the phones?
 
Please help
 
Regards
 
David Norton

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