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Two SBC lookin on the same IP adress. First SBC is working, second SBC is not.
I have a Microsoft tenant, Added the main domain. Created SBC for sip router. All working. I added a second SBC on the same sip router. But at this time incoming calls to the second SBS don't work. ...
- It is okay to use a wildcard certificate on the SBC.
It sounds strange that Teams sends calls to a SBC that it says is inactive, should not be possible. I guess there is something wrong with the "SIP Gateway", you should check with the partner that deployed these for you.
Each SBC should have a public routable IP address.
hello