[OpenSIPS-Users] Common points in B2B top hiding

[Денис Путято]

Hello, Razvan!

Does "topology hiding" make full top hiding? For example, if callid will include SIP UA IP address, will "topology hiding" hide it?

Thank you.

 mailto:denis7979 at mail.ru


Hi, Denis!

Take a look at the "a" flag used by the b2b_init_request()[1] function. This might help you achieve what you want.
May I ask you why you are using the b2b topology hiding, and not the dedicated module for topology hiding[2]? It would be far more easier to use the latter one in most of the cases.

[1] http://www.opensips.org/html/docs/modules/2.2.x/b2b_logic.html#id294010
[2] http://www.opensips.org/html/docs/modules/2.2.x/topology_hiding.html

Best regards,
Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com
On 11/08/2016 04:19 PM, Denis wrote:

Re: [OpenSIPS-Users] Common points in B2B top hiding Hello, Razvan!

No, it is not quite what i am looking for.

For example,  before top hiding i make authentication procedure during which i got login.
For some call processing logging i need to translate this login to some proxy instance.

How can i do that?

mailto:denis7979 at mail.ru


Hi, Denis!

You can copy headers from the initial request to the B2B one by using the custom headers[1].

[1] http://www.opensips.org/html/docs/modules/2.2.x/b2b_logic.html#id293556

Best regards,
Răzvan Crainea
OpenSIPS Solutions
www.opensips-solutions.com
On 11/08/2016 03:41 PM, Denis wrote:

Common points in B2B top hiding Hello!

Sorry that it was, but are there any common points between received INVITE and new generated INVITE while using B2B top hiding?

I need some points, gotten in local_route, which will uniquely identified the call and which i can use, for example, to add some headers (based on that points).

Thank you for any help.



mailto:denis7979 at mail.ru 

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