[OpenSIPS-Users] Modify the headers after executing a MI function in B2B_LOGIC module

[Bogdan-Andrei Iancu]

Hi Li,

All SIP requests generated by `b2b_bridge` are to be visible in 
local_route. And on the contrary, the incoming (received) requests DO 
NOT trigger local route.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   https://www.opensips-solutions.com
OpenSIPS Summit 27-30 Sept 2022, Athens
   https://www.opensips.org/events/Summit-2022Athens/

On 8/24/22 4:34 PM, Li Cai wrote:
>
> Hi Bogdan,
>
> Yes, we have put the changes by calling remove_hf() and append_hf() in 
> the ‘local_route’, those functions for new incoming INVITE but not the 
> INVITE sent out by ‘b2b_bridge’.
>
> Thanks,
>
> Li
>
> *From:*Bogdan-Andrei Iancu <bogdan at opensips.org>
> *Sent:* August 24, 2022 7:18 AM
> *To:* OpenSIPS users mailling list <users at lists.opensips.org>; Li Cai 
> <Li.Cai at comtech.com>
> *Subject:* Re: [OpenSIPS-Users] Modify the headers after executing a 
> MI function in B2B_LOGIC module
>
> *WARNING: External Email: Exercise Caution*
>
> Hi Li,
>
> Have you tried to use the local_route in order to do custom changes on 
> the outgoing requests generated by the B2B bridging ?
>
> Best regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
>    https://www.opensips-solutions.com  <https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.opensips-solutions.com%2F&data=05%7C01%7CLi.Cai%40comtech.com%7C17d2eff609894c334f1e08da85c255cf%7Ca9a26e696ae040c1bd801ca6cc677828%7C0%7C0%7C637969366968631388%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=5w7uQPa%2B8zj5lSGKxxxKRQq85K3KO6pRl%2BGpC6eFubo%3D&reserved=0>
> OpenSIPS Summit 27-30 Sept 2022, Athens
>    https://www.opensips.org/events/Summit-2022Athens/  <https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.opensips.org%2Fevents%2FSummit-2022Athens%2F&data=05%7C01%7CLi.Cai%40comtech.com%7C17d2eff609894c334f1e08da85c255cf%7Ca9a26e696ae040c1bd801ca6cc677828%7C0%7C0%7C637969366968631388%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=z0te%2Fup4ZVEFg6Vya3kb2phptoqLgD6coRFXX4H%2Flak%3D&reserved=0>
>
> On 8/23/22 10:34 PM, Li Cai wrote:
>
>     Hi,
>
>     I’m working on a change for a B2BUA based on OpenSIPs 2.4, but not
>     sure if the function is supported or if it has been supported in
>     the later versions.
>
>     We have used the MI command b2b_bridge to bridge existing calls
>     from one entity to another and it works, the scenario is the same
>     as expected. While besides this, we also need to modify one of the
>     headers of the INVITEs sending to the new destination in this
>     scenario,  our scripts in the opensips.cfg can’t take any effect.
>
>     Thanks,
>
>     Li
>
>     NOTICE TO RECIPIENT: This email, including attachments, may
>     contain information which is confidential, proprietary,
>     attorney-client privileged and / or controlled under U.S. export
>     laws and regulations and may be restricted from disclosure by
>     applicable State and Federal law. Nothing in this email shall
>     create any legal binding agreement between the parties unless
>     expressly stated herein and provided by an authorized
>     representative of Comtech Telecommunications Corp. or its
>     subsidiaries. If you are not the intended recipient of this
>     message, be advised that any dissemination, distribution, or use
>     of the contents of this message is strictly prohibited. If you
>     received this message in error, please notify us immediately by
>     return email and permanently delete all copies of the original
>     email and any attached documentation from any computer or other
>     media.
>
>     _______________________________________________
>
>     Users mailing list
>
>     Users at lists.opensips.org  <mailto:Users at lists.opensips.org>
>
>     http://lists.opensips.org/cgi-bin/mailman/listinfo/users  <https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.opensips.org%2Fcgi-bin%2Fmailman%2Flistinfo%2Fusers&data=05%7C01%7CLi.Cai%40comtech.com%7C17d2eff609894c334f1e08da85c255cf%7Ca9a26e696ae040c1bd801ca6cc677828%7C0%7C0%7C637969366968631388%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=YVSa6wRpsnfmdm6JK37dS%2B4x4NOV5Yy8KHdf%2Fbh4PeI%3D&reserved=0>
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20220824/c15be9dd/attachment.html>