Optus outages and service status in Gawler, South Australia

Problems in the last 24 hours in Gawler, South Australia

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

• 
  BRODA (@RazeBannon) reported 3 minutes ago

  Ask Grok: Can ISPs block VOIP? 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. TCP/IP allows spam filters at the node level. This is one small example. TCP/IP remains neutral and ethical.

• 
  Jack The Aussie (@hammerofleft) reported 3 minutes ago

  @amagickeagle999 Listen up ********. She's not expected to run it. She is expected as the responsible minister to oversee the regulatory framework and take the necessary legislative steps to protect consumers and ensure service standards are maintained. She promised tougher oversight after the two Optus outages last year and has done nothing, **** all. Over 600 triple 0 calls failed, lives at serious risk let alone the economic damage. Get it through your thick skull - She dropped the ball.

• 
  Jonco Dua (@joncodua) reported 3 minutes ago

  @burkylie12 Well done Telstra for the massive Outage 👏 👍 Telstra supporting the Crusification of Optus for the same. It's certainly a clear display for the idiots that want a Cashless 💸 Society.

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

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

• 
  SadzysSingles (@SadzysSingles) reported 12 minutes ago

  @DelloPicks Worth noting he has only missed 14 at Optus once this season as is, which was probably a career worst game.

• 
  Kristen Holden (@kholden) reported 12 minutes ago

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

• 
  bndt (@banditkayfabe) reported 16 minutes ago

  **** off triple nose I want the rumble at Optus Stadium in Perth

• 
  Daisy Cutter how dare you (@daisycuttertz) reported 18 minutes ago

  @MRowlandMP Who got the cash from 50 billion labour hire MICK Telstra and Optus rolled a nationwide network in 18 months using their own employees get stuffed Mick Big Build 101

• 
  Ladybugfunk (@ladybugfunk) reported 22 minutes ago

  @OMGTheMess She was supposed to implement a new BCP after the Optus outage. What are we paying her to do? Other than drink champagne on her business class flights? What has she actually achieved? Does anyone know?

• 
  david redman 🇦🇺 (@david_reggie49) reported 22 minutes ago

  @Kate3015 Kate i think the Labor communication minister Anika Wells should be the one getting the kick up the arse because she was in charge when optus had their outage and said she was going to fix it obviously she hasn't