Optus outages and service status in Whyalla, South Australia

Problems in the last 24 hours in Whyalla, South Australia

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Whyalla, South Australia 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:

• 
  Bryn, Muppet Enthusiast (@Brynbikes) reported 4 minutes ago

  Train line to Optus stadium is down. Good luck, Freo fans....

• 
  Clayton Oliver sympathiser (@dlesk18) reported 5 minutes ago

  @rossivision Optus Stadium is elite but getting in and out of it sucks.

• 
  🦉Schtang 🦉🐵🙈🙉🙊 (@Schtang) reported 7 minutes ago

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

• 
  Jacko (@MichaelJacko70) reported 8 minutes ago

  Why in a capital city do all fail with internet coverage In out back Truganina phones and internet mobile connection are a massive fail. @Telstra @Optus @amaysimAU

• 
  Sue Davis (@Sueberry2) reported 8 minutes ago

  @blu_boys @Optus Go Aldi...roll over data, plans from $23, Telstra network, and currently double data on some plans for 6months if you start up before the end of September 2026.

• 
  I Love Grapefruit (@AnJam1980) reported 14 minutes ago

  @RoadknightThe Mine didn't work on Telstra. The optus phone did. FAIL

• 
  Munkeh ♀️🇦🇺 (@munkehsoup) reported 17 minutes ago

  I ******* HATE OPTUS AND THEIR OUTSOURCED "CUSTOMER SERVICE" SO ******* MUCH. Talk about ******* unintelligible ******* morons. **** you Optus! Eat my ******* arse!

• 
  BRODA (@RazeBannon) reported 17 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.

• 
  Joseph (@josephinvesting) reported 17 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.

• 
  Eagles. Stats and random. (@EaglestatsNW) reported 18 minutes ago

  It's not possible for that to happen. I think not quite as bad as at Optus, both require a full clearing of the decks across the whole club. This isn't a rebuild in culture which is clearly what's required. It's just collecting players & not making them gel