Optus outages and service status in North Wonthaggi, Victoria

Problems in the last 24 hours in North Wonthaggi, Victoria

The chart below shows the number of Optus reports we have received in the last 24 hours from users in North Wonthaggi, 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 Near North Wonthaggi, Victoria

Latest outage, problems and issue reports in North Wonthaggi and nearby locations:

• 
  Kids At Midnight (@kidsatmidnight) reported 20 minutes ago from Cape Paterson, Victoria

  @chrisopotamia I only know to check my emails about the next level in the Optus cyber attack saga by your tweets. I too need a new license it seems. Thank you for your service.

• 
  Brendan Eager (@bzeager) reported 44 minutes ago from Wonthaggi, Victoria

  @Optus zero network connectivity (no calls, text or data) in Wonthaggi and the wider Bass Coast. Any update on when the network will be back?

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Heather Bilson. (@BilsonhBilson) reported 12 minutes ago

  @gpeurocars These 1/2 wits leave us unsafe! Telstra & Optus widespread outages triggers severe, cascading national security & public emergencies as modern infrastructure is hyper-connected, a single software defect or network drop instantly paralyzes critical systems, not just calls. 2/2 🧵

• 
  ARTCvan 🍉 (@ARTCvan) reported 13 minutes ago

  @Naymmm_ @stupidtechtakes *actually the governments fault for whatever stupid reason, they forced Telstra/TPG/Optus to do these blanket bans on VoLTE capable devices if they weren’t sold locally for whatever reason

• 
  The West Coast Beagle (@WCEBeagle) reported 14 minutes ago

  @AJG_87 @MiguelS92940618 This is where I’m at. Looking at yesterday alone we had the personnel on park to beat Richmond. Can blame poor kicking but it was the same against Port & North at Optus. We have gone backwards post bye If we have the personnel then for me it’s the coaching staff that are failing

• 
  Peter 🏊🏼🚲🏃🏻 (@Ironman_peter) reported 14 minutes ago

  @FranMooMoo If a business or a surface does not have a backup alternative to everything then they are the problem. Thanks have backup lines maybe Telstra with primary Tpg with a backup. Same with 000. Might have the primary line with Telstra and a backup line with Optus or a WhatsApp #

• 
  solo 𓆩✧𓆪 🇦🇺🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@ibeensolonow) reported 20 minutes ago

  @BinManIan Even if we were to propose the oval stadiums, the AFL is too greedy and has too much influence, they'll never allow the use of the MCG, Adelaide Oval and Optus Stadium for a month

• 
  Goldy (@ozgoldfish) reported 21 minutes ago

  @me_dc And it was totally free this World Cup! Paying for Optus was **** last time

• 
  Grandy Promenade (@RCT_10) reported 21 minutes ago

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

• 
  BRODA (@RazeBannon) reported 21 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.

• 
  Tim Coghl.\n (@bohdia) reported 23 minutes ago

  @Adrian_Arciuli @FIFAWorldCup MCG, Optus and Adelaide are Ovals and non starters. Cake Tin would and should be knocked down to expand. Given cricket isn't played there it would be rectangular, By 2042 Stadium Australia will have been rebuilt Perth should have a 40k rectangular Hopefully expanded Coopers

• 
  Tweet Whisperer David J Smith (@Ausshot3Dave) reported 30 minutes ago

  @strangerous10 And they pushed back at global roaming as well. Happens as a default in most countries. Would save a lot of problems if Telstra or Optus shared their networks when network problems arose with any communications provider in Australia 🇦🇺 @AlboMP