Optus outages and service status in Tanunda, South Australia

Problems in the last 24 hours in Tanunda, South Australia

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Tanunda, South Australia and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  ARTCvan 🍉 (@ARTCvan) reported 3 minutes ago

  @Naymmm_ @stupidtechtakes *actually the governments fault for whatever stupid reason, they forced Telstra/TPG/Optus to do these blanket bans on VoLTE capable devices if they weren’t sold locally for whatever reason

• 
  BRODA (@RazeBannon) reported 4 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.

• 
  - Mat - (@mat_boore) reported 7 minutes ago

  Let’s forget the umpiring, taunting and constant booing of this underrated crowd, what’s the go with this Optus stadium deck, the worst ground in the AFL currently, on par with what was dished up for origin last night. Awful. #aflfreoswans

• 
  Alan Baxter ♛ (@AlanBixter) reported 15 minutes ago

  @YoiksAndAway @Optus @Telstra Absolutely. Management that place personal greed above service should not be in service industries, and those who endanger lives for personal gain should not be at liberty.

• 
  Roller (@roller2426) reported 17 minutes ago

  Outages... Telstra.. Optus.. banks Always in Australia Big profits results in ****, unreliable service.

• 
  Scaredycat (@SamualWarngtm) reported 20 minutes ago

  @nadarnation @rossivision Optus stadium is far superior to Subi. Subi was hideous to get in and out of (both the oval itself and the suburb) , terrible design and horrid to watch football at. Camfield is right next door, Crown a short walk away and great facilities inside the stadium.

• 
  bro (@bro_1980) reported 21 minutes ago

  @Adrian_Arciuli @FIFAWorldCup Get rid of the mcg, Adelaide oval and Optus. Not designed for football. Terrible to watch a game

• 
  thomas (@_pathfindertom_) reported 21 minutes ago

  @GenVavancee Given the time the outage happened it probably was some form of maintenance and a routing error happened. They happen all the time but much like Optus this was a big one.

• 
  James (@ladsgeog) reported 23 minutes ago

  @PGJohnson77 @Adrian_Arciuli @FIFAWorldCup Adelaide Oval and Optus are fine because AO is narrow and Optus has raised seats. Agree that the MCG is a very poor viewing experience.

• 
  Iaen Cordell (@IaenCordell) reported 25 minutes ago

  @PaulBongiorno And we thought Optus was bad! <grin>