Optus outages and service status in Harrietville, Victoria

Problems in the last 24 hours in Harrietville, Victoria

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Harrietville, Victoria 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.

• 
  Optus (@Optus) reported 7 minutes ago

  @iisancs Hi Isan, we're sorry to hear you're experiencing issues with your internet connection in spite of paying your monthly Optus bill. Please send us a DM with your full service address and your internet type, so we can take a look and investigate further. -Enku

• 
  Anthony Smith (@Anthonydsmith86) reported 8 minutes ago

  Optus stadium turf has been shockingly bad lately. Players slipping everywhere as that top layer is shifting too easily, reckon we’ll see an injury soon

• 
  Jeanette-End the Zionist Genocide @WSWS_Udates (@JaniceB72627796) reported 8 minutes ago

  @james00000001 I now think not an Optus problem as my husband received the alarm and he is on the same service as me. If I don't get anything I will contact Optus to find out why not.

• 
  Ladybugfunk (@ladybugfunk) reported 12 minutes ago

  @JacintaAllanMP Wasn’t Anika Smells supposed to put something in place in the case of such scenarios after the Optus outage? The fault for this lies with Labor

• 
  SadzysSingles (@SadzysSingles) reported 15 minutes ago

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

• 
  No thanks No (@NothanksNo4) reported 16 minutes ago

  @RW2023141 SARAH SHADOW COMM MINISTER NEEDS TO KNOW WHAT OCCURS TO BE FULLY ACROSS PROBLEM . NOT BE FKN HOPELESS LIKE ANNNNIKA SMELLS AND OPTUS OUTAGE DEPARTED OS DURING PROBLEM SILLY SARAH IS HANSON YOUNG YOUR ROBOT ROBERT.

• 
  sam (@samsamtheman4u) reported 18 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

• 
  𝗴 𝗹 𝗼 𝘄 (@glowwxx) reported 18 minutes ago

  @Aussie_Dad5 @Zhshshdjsjsjs You’re so retarded it’s embarrassing. The fact you think turning your phone off means they can’t collect your data shows your IQ. 1. Turning off your phone isn’t turning off your phone it pings to a cell tower constantly. Most phones go into a “deep sleep” mode in which where gps, microphone and network are still active 2. If they wanted to collect data they wouldn’t need an alert to do it. They would just go to Optus and Telstra, give them your number and get everything they want. Or just ask Apple or google to comply.

• 
  Yvonne Gunn (@YvonneGunn) reported 20 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?