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.

Community Discussion

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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 48 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:

• 
  carrygale (@carrygale) reported 7 minutes ago

  @normboy562 It is not her fault that Telstra went down. It is not her fault that Optus went down a couple of years ago. It is her fault that she has done **** all in the years between those two outages to solve the problem of 000.

• 
  BRODA (@RazeBannon) reported 9 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 10 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

• 
  Chris Eastaughffe (AZ Vac done) (@Chris_E_Qld_Au) reported 10 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

• 
  Ash 🇦🇺 (@TheInspectorAsh) reported 11 minutes ago

  @JacintaAllanMP We saw similar issues with Optus. There is supposed to be redundancy that allows emergency calls to be carried over any available mobile network. If our emergency communications and critical infrastructure are meant to be resilient, why do single network outages continue to have such widespread impacts? It’s time to review whether our redundancy is truly independent, or whether we’re relying on backup systems that share the same points of failure.

• 
  HP🪆 (@heidiponting) reported 11 minutes ago

  Optus stadium grass is horrible #afleagleslions

• 
  Casey McGregor (@CaseyMcGregorAu) reported 12 minutes ago

  So we have another outage impacting 000 calls in Australia, this time by Telstra. This has already happened with Optus twice if I recall. Enough is enough. Renationalise Telstra and Optus, and give them all the funding needed to maintain, develop and expand our telecommunications infrastructure across Australia in the interests of the people rather than private and foreign shareholders. #auspol

• 
  Ted Lasso (@edwardnosh1) reported 14 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

• 
  Ferdie Khnopff (@FKhnopff) reported 20 minutes ago

  @Democracy_Duck @ABCmediawatch Are you suggesting giving the network back to public ownership? To an organisation like NBN where rejects from Telstra & Optus go to work? (Including Telstra's so-called risk management 'experts' BTW) With ACMA keeping an eye on things?

• 
  saint_ted (@saint_ted3) reported 21 minutes ago

  @Woodygocats59 @TonyShepherd4 Once again I refer you back to the Optus outage where everybody including the government and Optus thought the 000 service was functioning but it was found to still be out of action several hours later. And the government minister was AWOL again. A couple of hours can save lives.