Hi, Rodrigo!
Have you tried restoring the R-URI after the caller lookup? Something like:
$var(ru) = $ru;
lookup("location", "", "$fu"); # this takes the caller from FROM uri,
which I think is more suitable than from contact uri
$ru = $var(ru);
# continue your processing here
....
# now do the real lookup for the callee
lookup("location");
Don't do the lookups in the reversed way, because you might loose some
contacts.
Best regards,
Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com
On 06/20/2016 09:02 PM, Rodrigo Pimenta Carvalho wrote:
Dear OpenSIPS-users,
The table location has the column attr where I use to store specific
additional information for each registration.
Whenever A calls B, I have to read this specific information from the
A record and from the B record. That is, I need to get and handle
specific information about the caller and callee.
For the callee, I use to invoke the lookup("location") function that
put the needed information in the attr_avp. That is good and works
very well. Then, I just have to read the attr_avp to get such specific
information.
For the caller, I use to invoke:
$var(aorChamador) = $(ct.fields(uri));
lookup("location","","$var(aorChamador)");
However it causes amazing side effect in the SIP signaling. Ex: When A
calls B, B stays quiet and A rings. So A can answer A. Crazy!
According to the documentation, lookup will overwritten the
Request-URI. I guess that is why the SIP signaling become incoherent.
How could I get the caller attr specific information without side effects?
Any hint will be very helpful!!
Best regards.
RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979
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