Hi Akalanka,
All the time you can check the registered phones via "opensipsctl ul show"
Maybe the phone which become unreachable are behind a NAT and the NAT
pinhole gets closed in time - if so, you need some NAT traversal support
like NAT pinging (see the nathelper or nat_traversal modules).
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 12/01/2012 04:21 PM, Akalanka De Silva wrote:
Hi all.
I am a newbie to OpenSIPS. I succeeded in installing it thanks to the
webinar 'OpenSIPS kickstart' in opensips.org <http://opensips.org>. I
have also installed the OpenSIPS control panel and MySQL based
authentication successfully. I was able to register several SIP
soft/hard phones and make calls successfully as well (initially).
But after few minutes I cannot make calls between the phones. It
returns a 408 error saying that the user cannot be found in time. The
phones are still registered but it seems that OpenSIPS has forgotten
the location of the phones. I checked in the MySQL database and it
contains the URI s with the IP addresses of each phone in the
'location' table.
But once a call attempt from one phone fails, immediately afterwards
(within 1 minute or so) I can call that phone (the phone which
returned the 408 error) from another phone successfully.
Does OpenSIPS throw away the location info of a user after some time?
Please help
Thanks in Advance
Akalanka
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