Be careful because some user agents use same call id many times. To be
100% sure, you have to check the From and To tags, too.
Cheers,
Daniel
On 10/31/05 17:31, Evan Borgstrom wrote:
Here's a query to find "active calls".
SELECT
t1.from_uri as orig_number,
t1.to_uri as term_number,
DATE_FORMAT(t1.timestamp, '%a %b %D %Y, %h:%i:%s %p') as calldate,
t1.sip_callid as callid
FROM
acc t1
WHERE
t1.timestamp > (NOW() - 14400) AND
t1.sip_method='INVITE' AND
t1.sip_callid NOT IN (SELECT t2.sip_callid FROM acc t2 WHERE
t2.sip_method = 'BYE')
The calldate is formatted a way that I prefer (eg. Mon Oct 31st 2005,
09:49:20 AM), feel free to change it. The other thing to note is
"t1.timestamp > (NOW() - 14400)", this sets the query to only find
INVITEs in the last 4 hours to handle situations where INVITEs are
sent but BYEs aren't.
-Evan
Daryl Sanders wrote:
I'm trying to come up with a query on the acc
table that will return
all INVITES that don't have a matching BYE. I'm basically looking for
sessions that are currently open.
- Daryl
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