Optus outages and service status in Mosman Park, Western Australia

Problems in the last 24 hours in Mosman Park, Western Australia

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

Live Outage Map Near Mosman Park, Western Australia

The most recent Optus outage reports came from the following cities: Perth.

City	Problem Type	Report Time
Perth	Phone	5 days ago
Perth	Internet	18 days ago
Perth	Phone	28 days ago
Perth	Phone	1 month ago
Perth	Internet	2 months ago
Perth	Phone	2 months ago

Nearby cities with recent reports

Community Discussion

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Optus Issues Reports Near Mosman Park, Western Australia

Latest outage, problems and issue reports in Mosman Park and nearby locations:

• 
  Daevid Anderson (@DaevidArt) reported 31 minutes ago from Perth, Western Australia

  @Optus what is going on with your tech support? For a month at least the only update I’ve received is that the ‘fixer team’ won’t respond to your customer service people? I’ve gotten nowhere for 2 months and my issue is still unresolved..

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Curious Mind (@mase_the) reported 1 minute ago

  @QBCCIntegrity @Optus Woke up this morning to SOS on phone, was like wtf! Didn’t start working until I headed away from the major town/city I was in and it went to roaming

• 
  Snuffles 🌸 (@Snuffle16106950) reported 2 minutes ago

  @robertveneziano @VoteLewko Incorrect ARTC handles Standard Gauge in AUS... Whist @VicTrack_Vic handles Broad gauge in VIC. But all should not rely on only one telco provider...the ICE radio are linked to Telstra! But optus has gone down too 2 years ago with the same result!

• 
  daytona (@daytona7th) reported 5 minutes ago

  @tim_blee You would think that if you relied on the mobile network to receive payments then you would have a backup should the particular network fail. Maybe have an Optus or Vodafone SIM card handy or re-route your payment system to the NBN? No sympathy for unprepared businesses.

• 
  BRODA (@RazeBannon) reported 8 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.

• 
  Peter 🏊🏼🚲🏃🏻 (@Ironman_peter) reported 10 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 #

• 
  MichaelinMelbourne (@Michael94858047) reported 13 minutes ago

  @mdtlion FYI! The Labor Government have STILL NOT released the findings of the OPTUS OUTAGE in September 2025. DONT hold your breath for answers folks! CHEERS ANNIKA!

• 
  naymmm (@Naymmm_) reported 13 minutes ago

  @ARTCvan @stupidtechtakes talking about that one big optus outage I know abt gov killing volte incompatible phones

• 
  Gooseman (@perthozguy77) reported 17 minutes ago

  Optus Stadium has a drainage problem! ‘Players slipping over because of the pressure’ My ***! Can see the water splashing out beneath them. #AFLFreoSwans

• 
  Tim Coghl.\n (@bohdia) reported 17 minutes ago

  @Adrian_Arciuli @FIFAWorldCup MCG, Optus and Adelaide are Ovals and non starters. Cake Tin would and should be knocked down to expand. Given cricket isn't played there it would be rectangular, By 2042 Stadium Australia will have been rebuilt Perth should have a 40k rectangular Hopefully expanded Coopers

• 
  Maxmc55 (@Maxmc552) reported 20 minutes ago

  @SimDumplings mmc needs to step up their game and do a **** ton of reissues like they did with Optus Prominon