Authentication required in forced-unregistration case.
Hello,
Have you ever met the situation when a registrar requires the authorization/authentication for un-REGISTER generated by the SBC (the "forced-unregistration" option is active in the sip-config)? I presume this will cause the unregistration failure. Is there a workaround on SBC maybe? Please share your thoughts. Any comment is appreciated!
Thanks and regards,
daureen