Optus outages and service status in Craigburn Farm, South Australia

Problems in the last 24 hours in Craigburn Farm, South Australia

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

• 
  tonyOnOn (@tonyward116) reported 6 minutes ago

  @Possum2412 @Batman2242 I got it on my telstra service, but wife didn't on her Optus service ?

• 
  Heather Bilson. (@BilsonhBilson) reported 10 minutes ago

  @gpeurocars These 1/2 wits leave us unsafe! Telstra & Optus widespread outages triggers severe, cascading national security & public emergencies as modern infrastructure is hyper-connected, a single software defect or network drop instantly paralyzes critical systems, not just calls. 2/2 🧵

• 
  Jason Anders (@Jet_Anders) reported 11 minutes ago

  @Optus @Optus @OptusNewsRoom when I try to dial out it tells me there is insufficient credit to make a call, when I text the balance check number it shows unlimited calls until the end of the day 31/07/2026 and the current time is midday AEST. Would this be a network issue?

• 
  Paddy (@Dabatsau) reported 12 minutes ago

  @7NewsMelbourne But you still have to go with an Aus provider as they own the leases on the spectrum it uses and are the only ones to provide service in buildings and high density areas. Optus & Telstra already can provide sms via starlink with calls and data in a few years. So no - the major telcos are not under threat.

• 
  sam (@samsamtheman4u) reported 14 minutes ago

  @25MMCC @madwixxy @Igh0108 WOW HAPPY U CALLED IT OUT U R RIGHT ANNEKE WELLS IS AN ENTITLED POS WHO USES TAX PAYER MONEY SHAMELESSLY TO FINE WINE DINE TRAVEL ...WHY DID SHE CREATE A BACK UP SYSTEM CONSIDERING IT HAPPENED WITH OPTUS UNDER HER WATCH ..U ****** POS SHHH SHE IS THE MINISTER IN CHARGE N THAT WOKE DEI TRAITOROUS CEO IF TELESTRA ...ITS BITH IF THEM THAT SHOULD BE JAIL ...THEY ARE THE REAL CULPRITS WHO TOTALLY INCHARGE OF THIS TELCO N THEY HAVE LET US ALL DOWN .. U WOKE ****** RADICAL LEFTIE NITWIT

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  James One 😷 (@james00000001) reported 15 minutes ago

  @Dempsey57Jackie Optus not the problem

• 
  C’hristo (@Baradine1566) reported 15 minutes ago

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

• 
  BRODA (@RazeBannon) reported 17 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.

• 
  Titch Ashen (@titchashen) reported 17 minutes ago

  We need the telco to learn #auspol but as an Optus customer .who has seen it before, what happens hear? Zero cash for us, but the Optus bill goes up to cover this pay out to lawyers and a few who could afford them. Same as the mob who are suing Coles. Pays lawyers and a few and we all pay the price in the new prices, not Optus or Coles

• 
  Theofatcat (@Theofatcat) reported 18 minutes ago

  I’m wondering if Telstra Optus etc will cope on Monday 27th when all the emergency services etc are planned to be delivered to phones