Duplicate INVITE
Hello
A 1st INVITE is received at 2017-11-15 09:19:04 (on ACME SBC), transmitted to the 1st voice router until the target device
but a 2nd INVITE is received at 2017-11-15 09:19:06, with same CalledID, transmitted by the SBC to the2d voice router .This is not a Re-INVITE.
So clearly we receive an INVITE twice for the same call.
We think the issue comes from the equipement originating INVITEs.
But isn't the SBC supposed to handle that case, not forwarding the 2d INVITE ?
How the SBC behaves when receiving the same requests twice?
Thank you
Narimane