Optus outages and service status in Matheson, New South Wales

Problems in the last 24 hours in Matheson, New South Wales

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Matheson, New South Wales and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

Community Discussion

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Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Miss Igraine (@MissIgraine) reported 8 seconds ago

  @clarkes I don't think it's 4G specifically that causes the issue, it's that we have one major mobile network operator, and two others. Between them they don't provide comprehensive coverage across the country because of our sheer size. And they don't play together. Except Optus & TPG

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  Richie_Night Owl (@richardmelb05) reported 2 minutes ago

  @Optus It could take a couple of days for the problem to be fixed

• 
  Jack The Aussie (@hammerofleft) reported 2 minutes ago

  @amagickeagle999 You stupid ****. She was mouthing off about increasing standards and enacting penalties for service outages after the Optus crash but has done **** all. So you partisan ******** get some facts, she ****** up.

• 
  Macro Elephant (@ElephantMacro) reported 7 minutes ago

  Wondering whether the Telstra CEO Vicky Brady will break down and cry when she fronts up to the media about the system outage, just like the Optus CEO Kelly Bayer Rosmarin did, following the system outage in 2022?

• 
  Roller (@roller2426) reported 11 minutes ago

  Outages... Telstra.. Optus.. banks Always in Australia Big profits results in ****, unreliable service.

• 
  BRODA (@RazeBannon) reported 11 minutes ago

  @BritishHodl Grok can an ISP block voice over IP? Yes, ISPs can block Voice over IP (VoIP) traffic at their network level, and many do so in practice. This is technically feasible using tools like port blocking, deep packet inspection (DPI), and other traffic management techniques. How ISPs Block VoIP ISPs control the core network infrastructure, so they can inspect and filter traffic before it reaches customers. Common methods include: Port-based blocking**: Traditional VoIP often uses specific ports like UDP 5060/5061 for SIP (signaling) and a range of ports (e.g., 10000–20000) for RTP (media/voice). ISPs can simply drop traffic on these ports. Deep Packet Inspection (DPI)**: This examines not just headers but packet contents, signatures, packet sizes, timing, and protocol behavior to identify VoIP even if it uses non-standard ports or obfuscation. DPI can dynamically detect and block SIP, RTP, or app-specific patterns (e.g., Skype, WhatsApp calls). IP address or domain blacklisting**: Blocking known servers of VoIP providers. Protocol anomaly detection or traffic shaping**: Dropping or throttling UDP-heavy, low-latency streams typical of voice calls. Real-World Examples Certain countries and carriers (e.g., in the Middle East, Morocco, Philippines, or places with state telecom monopolies) block VoIP to protect traditional phone revenue or for regulatory reasons. Mobile providers like Optus 4G or others have blocked SIP traffic. Corporate/school networks or bandwidth-limited ISPs sometimes block or deprioritize VoIP to conserve resources. China has historically blocked VoIP, though workarounds emerged over time. Limitations and Challenges for Complete Blocking Encryption and obfuscation**: Modern VoIP (e.g., over WebRTC, HTTPS, or apps like Signal/WhatsApp) is harder to detect reliably. DPI isn't foolproof against randomized ports, variable packet patterns, or VPN-like wrapping. VPNs and tunnels**: Users can often bypass blocks by routing traffic through a VPN, which encrypts and hides the VoIP signature. Evasion techniques**: Providers and users adapt with port hopping, STUN/TURN servers, or proxies. False positives**: Overly aggressive blocking can disrupt other UDP-based services (gaming, video streaming). Complete, unbreakable blocking is difficult long-term without also harming general internet performance, but partial or effective blocking for most users is very achievable. Why ISPs Do This Reasons include protecting legacy telephony revenue, complying with regulations, managing bandwidth, reducing congestion, or enforcing content policies. In summary, yes—ISPs have both the capability and precedent for blocking VoIP, primarily via DPI and port controls, though motivated users can often circumvent it. If you're dealing with a specific ISP or scenario, details could help narrow down options.

• 
  Grandy Promenade (@RCT_10) reported 18 minutes ago

  Why ******** am I not at optus

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  Snuffles 🌸 (@Snuffle16106950) reported 19 minutes ago

  @robertveneziano @VoteLewko Incorrect ARTC handles Standard Gauge in AUS... Whist @VicTrack_Vic handles Broad gauge in VIC. But all should not rely on only one telco provider...the ICE radio are linked to Telstra! But optus has gone down too 2 years ago with the same result!

• 
  Cameron Holt (@Strikerminime) reported 21 minutes ago

  @Optus are the worst telco on the planet. You’d think that after over 30 years of loyalty they’d be willing to negotiate a compromise and maybe even a little leniency to someone in financial hardship, but no. They don’t care. It’s all about the money. Stay away from @Optus

• 
  Andrew Donnellan (@ajdlinux) reported 24 minutes ago

  @OperationalInc1 at a very minimum you should need both Telstra *and* Optus to go down, no?