[OpenSIPS-Users] INVITE/FROM/TO Header change possible?

Vlad Paiu vladpaiu at opensips.org
Fri Dec 12 10:15:02 CET 2014


The R-URI domain is a R/W variable, $rd ( 
http://www.opensips.org/Documentation/Script-CoreVar#toc65 )

For the FROM and TO headers, you need to use the uac_replace_from / 
uac_replace_to functions from the UAC module ( see 
http://www.opensips.org/html/docs/modules/1.11.x/uac.html#id293640 )

Best Regards,

Vlad Paiu
OpenSIPS Developer

On 11.12.2014 21:34, bluerain wrote:
> I have Asterisk as media gateway and Opensip in front.  So the issue I am
> running into is that, in reference to Asterisk, it send calls to Opensips,
> it is not aware of the carrier which Opensips is sending to.
> Thus:
> 1. "INVITE" header would be the IP address of the Opensips
> 2. "From" header would be IP of asterisk itself.
> 3. "To" header is also the IP of the Opensips.
> Now, when Opensips send the call out to the far end carrier, it doesn't
> manipulate any of these information.  But then it cause the "far end"
> carrier not "liking" it.  The far end carrier want to see:
> 1. "INVITE" header would be the IP address of the Carrier's SBC (which
> Opensips knows, but not asterisk)
> 2. "From" header would be IP of Opensips itself
> 3. "To" header is also the IP of the Caririer.
> I checked the core variable doc, It does not have "R/W" on these herader.
> So how can I change them?
> Thx in advance.
> --
> View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/INVITE-FROM-TO-Header-change-possible-tp7594681.html
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