Optus outages and service status in Kyneton, Victoria

Problems in the last 24 hours in Kyneton, Victoria

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

• 
  Supergoy (@itsgoyimtime) reported 9 minutes ago

  @JH_Otway_Ranges @FranMooMoo Hanlon’s Razor or whatever razor that states never attribute to malice that which can be explained by stupidity. Optus staff literally left a URL public that was supposed to be private and someone stumbled on it.

• 
  Richie_Night Owl (@richardmelb05) reported 10 minutes ago

  Just got a call from @Optus the bloke told me @NBN_Australia has suffered an outage. He couldnt say how long the outage will last

• 
  Jason White (@JWhite90566) reported 14 minutes ago

  @mdtlion She sounds more like a Telstra public relations officer, than the Communications Minister. Maybe she’s grifting for a future job with them. I noticed the little dig she made at Optus by mentioning a previous issue they had had in the past, but totally relevant to today’s issues.

• 
  BRODA (@RazeBannon) reported 14 minutes ago

  @BritishHodl Grok can an ISP block voice over IP? 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.

• 
  Ted Lasso (@edwardnosh1) reported 16 minutes ago

  @Adrian_Arciuli @FIFAWorldCup AFL stadiums are not built to support football, I’d take Optus, Adelaide Oval and the MCG off the list! Probably one of the reasons we have never won a World Cup

• 
  Chris Eastaughffe (AZ Vac done) (@Chris_E_Qld_Au) reported 17 minutes ago

  @therevaknight Because of Government incompetence, they had no simple backup system, they made NO allowances for technological failure, complexity is the enemy of reliable; the reliability issue was known (ref previous OPTUS outage). NO REDUNDANCY for critical infrastructure! @heidimur

• 
  Jack The Aussie (@hammerofleft) reported 20 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.

• 
  Heather Bilson. (@BilsonhBilson) reported 21 minutes ago

  @Michael83424242 This started under the LNP are you senile, stupid or deliberately been disingenuous? Communications outages & breaches occurred under the tenure of Paul Fletcher, who served as Minister- 2019 to 2022. The 2022 Data Breach: In Sept, Optus suffered a massive cyber-attack!

• 
  Peter 🏊🏼🚲🏃🏻 (@Ironman_peter) reported 21 minutes ago

  @FranMooMoo If a business or a surface does not have a backup alternative to everything then they are the problem. Thanks have backup lines maybe Telstra with primary Tpg with a backup. Same with 000. Might have the primary line with Telstra and a backup line with Optus or a WhatsApp #

• 
  ▪️▫️DAVID▪️▫️ (@turtlemagpies) reported 23 minutes ago

  @Telstra What a disgrace that each Telstra customer has to individually apply for compensation for the outages last week. Really shows what you think of your customers. Just provide free data like Optus did you scabs. Pathetic 😡 #telstra #telstraoutage