[Serusers] lcr module and cancel

samuel samu60 at gmail.com
Mon Oct 6 10:23:22 CEST 2008


Which version of SER are you using? Latest ones have special config file
functions to handle CANCELs.

As a basic idea, you should treat CANCEL as if they were INVITEs and SER
will take care of the rest.


Hope it helps,
Samuel.

2008/10/5 Deepak <dlalmtl at gmail.com>

> Hi,
> I have the following issue:
>
> I am using lcr module to select a gw from a set of gw's based upon R-URI
> prefixes. All is working fine.
>
> The issue is with a CANCEL that is sent by the UAC that originates the call
> before a dialog can be established. This implies that the CANCEL cannot be
> routed to the correct GW since SER see a CANCEL and simply returns "487
> request terminated".
>
> How can I forward the CANCEL to the GW the the original INVITE was
> forwarded to?
>
> Any help appreciated.....
>
>
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>
>
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