Optus outages and service status in Mullumbimby, New South Wales

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

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Mullumbimby, 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 Near Mullumbimby, New South Wales

Latest outage, problems and issue reports in Mullumbimby and nearby locations:

• 
  💧Costin Heaps 🌈 (@DianneCostin) reported 43 minutes ago from Ocean Shores, New South Wales

  Looks like yet another @Optus outage. Dropped out about 2 hours ago.

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Optus Help (@optus_help) reported 2 minutes ago

  @KleinRevd Based on the screenshots provided, it's not clear that the issue is related to the Optus network. If you would like us to take a closer look or if there's any additional information you'd like to provide, please send us a DM, and we'll be happy to investigate further. -San

• 
  Yvonne Gunn (@YvonneGunn) reported 5 minutes ago

  @EVERALDATLARGE Many have said their Telstra provider phone worked but not their Optus. I even saw one question regarding Vodafone. Is it a provider issue perhaps?

• 
  Eryn (@payneerynn) reported 6 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.

• 
  Optus (@Optus) reported 7 minutes ago

  @testtt45ubvhgg Hi there, sorry to hear that you are having trouble logging into your account. If you are referring to your My Optus app or My Account log in, typically too many incorrect password attempts will block your account for 15 minutes. If you don't remember the password or if you are unsure, please try resetting your password before attempting to log in again. If you have any questions regarding this or need assistance, please send us a Direct Message, so we can assist - Jay

• 
  Brendan Kelly (@brendan_kelly9) reported 8 minutes ago

  @nicko_316 Thats bad news for Brizvegas if you’re right. Freo will be favourites in that match up at Optus.

• 
  🐟 (@mwupfront) reported 8 minutes ago

  @heathledgcrs i wanna come watch something at waca or optus so bad but no sports line up with my perth conventions 🥀🥀

• 
  ramrod (@Corlett3jays58) reported 9 minutes ago

  @KatyKray73 In the event of a global war, data centres will be prioriy targets for bombs, missiles, and emp nukes, because.... These data centres will control everything. Ffs, telstra and optus outages caused enough disruption, imagine a total testra and optus blackout, multiply that by 100

• 
  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.

• 
  Acid #Alientwt (@bOnGeY295) reported 11 minutes ago

  My internet has only gotten worse ots bullshit optus sucks

• 
  James (@ladsgeog) reported 12 minutes ago

  @PGJohnson77 @Adrian_Arciuli @FIFAWorldCup Adelaide Oval and Optus are fine because AO is narrow and Optus has raised seats. Agree that the MCG is a very poor viewing experience.