Optus outages and service status in Dandenong West, Victoria

Problems in the last 24 hours in Dandenong West, Victoria

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

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Optus Issues Reports Near Dandenong West, Victoria

Latest outage, problems and issue reports in Dandenong West and nearby locations:

• 
  IndiBlu 💙 (@IndiBlu) reported 36 minutes ago from Ballam Park, Victoria

  Oh! And our shared telecommunications pits (three) are completely flooded. Intermittent service now... So frustrating!! So irresponsible of site manager. FYI: @DBYD1100 @DialBYD @Telstra @Optus @NBN_Australia @TPG_Telecom @FrankstonCity #MainsWater #Damage #BuildingWorks

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  dan 🤞 (@Fisherking79) reported 3 minutes ago

  @jlandsme_93 The media in WA refuse to press Optus management over it. The drainage system there has issues all the time. The soil develops a slippery biofilm on it due to the **** drainage system

• 
  Cameron Holt (@Strikerminime) reported 5 minutes ago

  @Optus are the worst telco on the planet. You’d think that after over 30 years of loyalty they’d be willing to negotiate a compromise and maybe even a little leniency to someone in financial hardship, but no. They don’t care. It’s all about the money. Stay away from @Optus

• 
  FreoLou⚓🤘🛫⚖️ (@FreoLou) reported 6 minutes ago

  Better get my pre game post out before Optus is full and the network fails to load. Tonight is a test @freodockers . You have studied for it. You have prepared. Now it is time get out there and ace the exam. Harness the nerves and kick between the two big sticks #foreverfreo

• 
  Titch Ashen (@titchashen) reported 8 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

• 
  🦉Schtang 🦉🐵🙈🙉🙊 (@Schtang) reported 9 minutes ago

  @james00000001 Interesting to see if they were Optus phones that didn’t receive the message - wouldn’t be surprised Optus is so ****

• 
  Jacqui 🇦🇺🌴🌺🌴🌸 (@jaxsunsurf) reported 9 minutes ago

  @Gizmologist_ Funny how telco’s never had this problem before wouldn’t surprise me if Telstra orchestrated Optus outage to knock them out of the market like Qantas did to Rex blocking airports We’ve had polair lately at night doing thermal mapping of the area fly round almost 2hrs each time

• 
  alli 🍂👑🔎 tøp 19/11/24 (@kitswhiteshirts) reported 14 minutes ago

  interesting how i was with telstra during the 2 optus outages and now im with optus there was a telstra outage

• 
  Richie_Night Owl (@richardmelb05) reported 17 minutes ago

  @Optus It could take a couple of days for the problem to be fixed

• 
  BRODA (@RazeBannon) reported 22 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.

• 
  Ancient Tiger (@TigerAncient) reported 22 minutes ago

  @TonyShepherd4 As the shadow minister for emergency communications it is great she tested the system. It was supposed to switch to another network (e.g. Telstra to Optus) in case of an outage of one of them. That didn't occur and she found a fault there. I expect my elected parliamentarians to test the systems they have a portfolio of. By the way, as soon as Teltra asked her not to test it again, she stopped. Good try there, though, but again, you landed well short of common sense.