Optus outages and service status in Happy Valley, South Australia

Problems in the last 24 hours in Happy Valley, South Australia

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

• 
  British Tuga (@BritishTuga) reported 5 minutes ago

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

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  B-Rad 🍉🔴🦢🐶 (@ImOneWithTheKop) reported 6 minutes ago

  @footyindustryAU Granted for those states. AO and Optus were well executed. That Tassie will cost more than either for a stadium less than half the capacity pisses me off (I'm aware of all the supply side problems). Whilst Brisbane Roar is being fkd around by Suncorp having the busiest schedule.

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  C’hristo (@Baradine1566) reported 7 minutes ago

  @JT3228440527570 Can we organise another Optus outage please, Telstra don't be shy you can join too.

• 
  BRODA (@RazeBannon) reported 7 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.

• 
  James Bernard 🇦🇺✝️☕🎸 (@jamesabernard) reported 17 minutes ago

  Telstra network issues rumble on in qld. Messages delayed Calls dropped. How's Optus & Vodaphone doing?

• 
  TRPoint.pics 🏳️‍🌈 (@thatfancypear) reported 18 minutes ago

  (not to mention, I was in the OPTUS shop when this occured, and has occured many times...) I couldn't send any messages on discord but speed tests were fine, I smell layer 7 sniffing and dodgy QoS to make your network look better...

• 
  Rob (@hkrob) reported 21 minutes ago

  @Optus have sent DM with screenshots etc to Optus Help @optus_help

• 
  Dave (@Dave87990998) reported 24 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

• 
  Oz Owl (@Ispeek4me) reported 25 minutes ago

  @Bigly20 @Caitlen2310 The Guardian asks why hasn't the government acted on regulations since the Optus outage last year? I ask what did the Coalition do about regulations after the Telstra outages in 2016 & 2018? What private discussions and/or guarantees did they obtain from Telstra after those events? In 2018 Triple Zero calls dropped out across 5 states for 10 hours. If it were so simple why didn't the Coalition insist on Telstra installing back up systems? Maybe we need a Royal Commission (joke).

• 
  Dave (@Dave87990998) reported 27 minutes ago

  All areas zero today not even finals week ur struggling from next month finals wtf ur going to do loss all straight and out of grand finals even u win and play grand final ur just **** no use outside Optus stadium @freodockers