[OpenSIPS-Users] [NEW] Topology Hiding based on dialog module

Anca Vamanu anca.vamanu at gmail.com
Thu Jun 30 16:12:45 CEST 2011


Hi all,

A new feature has been added to OpenSIPS trunk and will be present in the
1.7 release: topology hiding functionality based on dialog module.
It is a lightweight topology hiding built as an extension of dialog module.
It does not change the dialog elements (to tag, from tag, callid), but only
strips and restores the headers that contain topology information (Via,
Record-Route, Route and Contact headers).
Compared to the topology hiding solution offered by the B2B modules it has
the great advantage that it can be used together with the other
functionalities that dialog module offers (dialog vars, profiles, etc.).
You can read about how to use it in the module documentation page
http://www.opensips.org/html/docs/modules/devel/dialog.html#id294708.

The development for this feature was sponsored by Dynamic Packet,
dynamicpacket.com.

Regards,
Anca Vamanu
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