Getting an error with SIP trunk TLS after deployment of new SBC:
Log Name: Lync Server
Source: LS Mediation Server
Date: 8/16/2017 12:36:43 PM
Event ID: 25075
Task Category: (1030)
Mediation Server encountered an invalid setting that has been ignored.
Setting: PSTNGatewayService Fqdn: xx;trunk=yy
Reason: [Config] A Gateway Peer's (xx) internal settings are not configured correctly: NextHopPort = 5067, TransportType = TLS, NextHopIpAddress = N/A
Cause: Settings configured incorrectly.
Reconfigure the specified setting.
Double checking certificates, DNS, topology did not reveal any discrepancy, all looks correct. Do I need restart server?
The solution was to re-publish same topology second time, this time Mediation refreshed it's internal tables correctly and let SIP trunk to get up.