Optus outages and service status in Stirling, South Australia

Problems in the last 24 hours in Stirling, South Australia

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

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

• 
  Chrissy Cruise (@0leaveitalone0) reported 10 minutes ago from Mount Barker, South Australia

  @GlobalCTZ @9NewsAUS @Optus they said if you've been a customer any time from 2017 i think

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Joseph (@josephinvesting) reported 7 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.

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  Kristen Holden (@kholden) reported 12 minutes ago

  @LeeshieV @Optus And instead of celebrating not getting this garbage you let them know?

• 
  British Tuga (@BritishTuga) reported 15 minutes ago

  @dwjorgeb Im still all in on Claude. Fable I think is a bit slow I just use Optus ultra for most things

• 
  Dave (@Dave87990998) reported 15 minutes ago

  This season 80% games played in Optus which advantage but Saturday no advantage also most games u have been down till half-time so first find out why first half os weak and second half ur strong what is happening in the beginning @freodockers

• 
  Acid #Alientwt (@bOnGeY295) reported 17 minutes ago

  My internet has only gotten worse ots bullshit optus sucks

• 
  Mo Jalloh (@MoJalloh) reported 18 minutes ago

  Origin Energy just had 900,000 customers' data breached, joining Optus, Medibank, Qantas and DP World. We treat each as a one-off. A pattern this long stops being bad luck and starts being the cost of collecting data you can't protect. #CyberSecurity #DataBreach

• 
  BRODA (@RazeBannon) reported 22 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.

• 
  Fat Blob (@DarthNucleus69) reported 28 minutes ago

  @JordanTHFCFFC Freo is in trouble anyway. They need Brisbane in the 1/4 game so they can beat them at Optus. If they play anywhere else Brisbanes big game players will win it so they need to hope someone can knock the lions off

• 
  Zecoshi🛡️ (@Zecoshi) reported 28 minutes ago

  Ok hackers use it to grab some BTC using complex reasoning and here I am arguing with ai for being stupid and building a page and not checking its own form code, what the heck are hackers using as no way could my agent do complex and that’s Optus 5 on max lmao @AnthropicAI sort you **** out pronto before everyone moves to codex

• 
  Dean Hawkes (@hawkeyemanagem1) reported 29 minutes ago

  @Theblackfemini3 Not a thing here? didnt get any alert Maybe optus network dont get?? Helpfull🤡show