Mike - appreciate the pointer - seems very similar to Windows pathping. It's also identical the methodology we leverage inside the DVQattest tool I described earlier today - but instead we send RTP packets with decreasing TTLs to effectively map out the exact path that the voice traffic took. -anthony -----Original Message----- From: VoiceOps <voiceops-bounces at voiceops.org> On Behalf Of Mike Johnston via VoiceOps Sent: Monday, October 30, 2023 4:38 PM To: Voiceops.org <voiceops at voiceops.org> Subject: Re: [VoiceOps] troubleshooting RTP loss - and does anyone use webair/opti9? mtr https://en.wikipedia.org/wiki/MTR_(software) It isn't specific to VoIP. But it is still a very good first step in troubleshooting which hop the packet loss begins at. Unlike the basic traceroute tools that come with Linux or Windows, it can run continuously for however long you need, even days. This can be especially useful if the packet loss is intermittent. _______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops