[asterisk-users] monitoring SIP connection

[Paul Chambers]

Jerry Geis wrote:
> with dahdi I can monitor hardware cards with "dahdi show status".
> I can then tell if a T1/PRI card goes into condition RED.
>
> When I have a VOIP/SIP connection to lets say Call Manager
> how can I monitor this connection?
>
> Today I suddenly started getting "503 service not available" messages
> when trying to use CCM to place a call.
>
> It would have been nice to know ahead of time when something changed
> and I could no longer make calls.
>
> "sip show peers" did not report anything wrong either.
>
> How can I monitor a SIP connection?
>
> Jerry
>   
At the risk of asking a dumb question, are you already using 
'qualify=yes' for the sip peers you want to monitor? -- Paul