Hi all, Lastly we are getting several of the following errors: app_queue.c: No one is answering queue And when you isse a queue show XXX the status of the peers are reported as Invalid. We tried 1.4.23.1 and reverted back to 1.4.18.1 because it has showed good behaviour in the past but no luck, the queue randomly stops working due to the previous error. We have call-limit for each agent, which are static ones. We have checked that asterisk loads chan_sip before app_queue. Doing reload app_queue solves the issue and the agents reports the right status Can anyone explain under which circumstances the sip_devicestate <http://www.asterisk.org/doxygen/1.4/chan__sip_8c.html#bd50965f28e901cb91713b8930eaa206> functions can return Invalid?? Is there any other place to look for the possible error? network connectivity? DNS error? Many thanks in advance, Samuel. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090406/a97f111c/attachment.htm