Optus outages and service status in Mittagong, New South Wales

Problems in the last 24 hours in Mittagong, New South Wales

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Mittagong, New South Wales 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 Mittagong, New South Wales

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

• 
  Cyrano (@YourNemesis72) reported 4 minutes ago from Bowral, New South Wales

  @Optus Your customer service people aren't especially helpful.

• 
  🦈AKA Jack🦈 (@jackfjack6) reported 13 minutes ago from Moss Vale, New South Wales

  At 20:07 received a bill from Optus for 22 cents. Worth a giggle - then saw due date 22 November. Too bizarre ...... and no, have not severed our relationship. Was a victim of their data **** up. One way traffic .... its way.

• 
  Navvy (@Navvy2065) reported 42 minutes ago from Moss Vale, New South Wales

  @Optus hi, I just inadvertently pocked my phone and it’s asking PUC code. No one to attend at call at customer care. I have few urgent calls to make. Can you please help??

• 
  Cyrano (@YourNemesis72) reported 43 minutes ago from Bowral, New South Wales

  @Optus I have 4 contracts and you can't help me save!

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Thelonlykid (@thelonlykid) reported 6 minutes ago

  @Optus @itsallTag So I don’t get I got 5G on my phone when the test came through even though that there is currently an outouge on my closest network tower and I am only receiving 1 bar of 4G because of the outage of that area tower so it doesn’t make sense to me towers also need to be fixed irl

• 
  Anthony Beckhouse (@AntoBeck) reported 8 minutes ago

  Data Security seems to be a major problem in Australia. How about I just hand my data over publicly and be done with it? @Optus @originenergy #DataSecurity

• 
  Optus (@Optus) reported 14 minutes ago

  @testtt45ubvhgg Hi there, sorry to hear that you are having trouble logging into your account. If you are referring to your My Optus app or My Account log in, typically too many incorrect password attempts will block your account for 15 minutes. If you don't remember the password or if you are unsure, please try resetting your password before attempting to log in again. If you have any questions regarding this or need assistance, please send us a Direct Message, so we can assist - Jay

• 
  BRODA (@RazeBannon) reported 15 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.

• 
  Dani Kent 🐉 (@DragonsHearthAu) reported 16 minutes ago

  @JoGu1802 It was because Optus no longer supported the iPhone 5 on its app that I upgraded. Because it’s DAMN hard to use the app to prepay for your phone when the app doesn’t… support your phone…

• 
  Iaen Cordell (@IaenCordell) reported 16 minutes ago

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

• 
  Yvonne Gunn (@YvonneGunn) reported 16 minutes ago

  @EVERALDATLARGE Many have said their Telstra provider phone worked but not their Optus. I even saw one question regarding Vodafone. Is it a provider issue perhaps?

• 
  James One 😷 (@james00000001) reported 18 minutes ago

  @JaniceB72627796 I'm wondering if Optus had a problem. Will be interested to hear if you receive it later

• 
  Adam Papalia (@adampaps) reported 20 minutes ago

  @FOXFOOTY @maxlaughton You would have instant support in the South West but a harder time converting northern suburbs of Perth away from WCE & Freo. Powers above would want northern Perth side to get the extra $$ from more matches at Optus. I am bias but South West Sharks is the way to go!

• 
  Anthony Hodge 🦁🏆🐴 B2B! '24 & '25 AFL PREMIERS!! (@AwesomeAntho91) reported 22 minutes ago

  Halftime at Optus. That second quarter was, despite the inaccurate set shots, actually a lot better than the first. But we're still down by 7 points, so it's time for the Lions to regroup and go again in the third term. Hopefully the Eagles will finally lose their legs by then. #AFLEaglesLions