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 <[email protected]>
*Sent:* August 24, 2022 7:18 AM
*To:* OpenSIPS users mailling list <[email protected]>; Li Cai
<[email protected]>
*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
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https://www.opensips.org/events/Summit-2022Athens/
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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
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