Optus outages and service status in Arthurs Creek, Victoria

Problems in the last 24 hours in Arthurs Creek, Victoria

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Arthurs Creek, Victoria 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:

• 
  Joseph (@josephinvesting) reported 2 minutes ago

  In what they claim is a world first, $NOK and Optus used a robot dog to measure mobile coverage and design 6G networks. They also conducted a 6 GHz spectrum trial, in which a user could download a 2 hour HD movie in just a few seconds, or support over 140 simultaneous 4k video streams.

• 
  Kelly (@Kelly26552573) reported 6 minutes ago

  @Candour100 @blu_boys @Optus Yeah my husband had to switch to the Telstra network because of remote work. Boost was his choice.

• 
  Mark Symons (@SymonsYahoo) reported 7 minutes ago

  @ronInBendigo A clear sign that corporate management wishes to frustrate and alienate customers. No just due to the decision but principally due to the inevitable decline e to disastrous levels of customer service and systems reliability. The much reviled Optus is a case in point: dreadful customer service and numerous life-threatening outages as a result inadequate staff processes and failed procedures. I would love to see the risk assessments carried out by both companies, in relation to both real and reputation risk.

• 
  Eryn (@payneerynn) reported 9 minutes ago

  @Tiger27745120 Thank the lord, thought i was the only one. am on the phone to optus now. The day before the ausalert message i was forced to update my phone. a S25 Ultra samsung. Ever since that and simultaneously the AUSALERT message i have nothing but connectivity issues.

• 
  BRODA (@RazeBannon) reported 9 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.

• 
  yjb (@Sark64754Farhan) reported 10 minutes ago

  @aravint_2107 Yes for WOR optus is the ideal pitch It will hide his weakness of giving width and elevate his strength Only ground where giving width is not a problem His test will be the other grounds

• 
  Grandy Promenade (@RCT_10) reported 10 minutes ago

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

• 
  Jackson (@jackson31619) reported 11 minutes ago

  Trains down in perth so people have to walk? My two times in optus and going to perth thats ridiculous. Having a stadium you can only access by public transport...surely you'd make sure the ******* trains are working #AFLFreoCrows

• 
  Jacqui 🇦🇺🌴🌺🌴🌸 (@jaxsunsurf) reported 11 minutes ago

  @Gizmologist_ Funny how telco’s never had this problem before wouldn’t surprise me if Telstra orchestrated Optus outage to knock them out of the market like Qantas did to Rex blocking airports We’ve had polair lately at night doing thermal mapping of the area fly round almost 2hrs each time

• 
  🦉Schtang 🦉🐵🙈🙉🙊 (@Schtang) reported 14 minutes ago

  @james00000001 Interesting to see if they were Optus phones that didn’t receive the message - wouldn’t be surprised Optus is so ****