Optus outages and service status in Shell Cove, New South Wales

Problems in the last 24 hours in Shell Cove, New South Wales

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Shell Cove, New South Wales 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 Shell Cove, New South Wales

Latest outage, problems and issue reports in Shell Cove and nearby locations:

• 
  Pete Nowakowski (@petenowakowski) reported 3 minutes ago from Wollongong, New South Wales

  @kirstinferguson @Optus My parents and I on Optus network. Mum got the txt, dad and I didn't.

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  Thought Patrol (@Thought_Patrol) reported 4 minutes ago from Kiama, New South Wales

  Normal service resumed thanks @Optus

• 
  John Roach (@cambuslangtrain) reported 7 minutes ago from Wollongong, New South Wales

  @LesStonehouse Faithful to Telstra for 40 years despite our blind loyalty not being reciprocated in quality of service or pricing. Switched to Optus at NBN connection time some years back. Could not be happier with Optus!! Stuff Telstra "and all who ro(r)t in her!!"

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  💧🌱pragmaticleftie 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇮🇪💔 (@roseannebyrne) reported 15 minutes ago from Kiama, New South Wales

  @LesStonehouse @Telstra @Optus Oh He's. It does seem older folk were totally neglected in all of this. No NBN no phone. Cutoffs before they were ready. Expectations they'd understand it all. Neighbour is nearly 90 and it's been awful trying to keep him connected. All on his own.

• 
  Ben (@iB3nji) reported 29 minutes ago from Wollongong, New South Wales

  @Telstra_news “Telstra operate the nation’s only 5G network”. I could be wrong, but I’m pretty sure @Optus has 5G too.

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  Ben (@iB3nji) reported 38 minutes ago from Wollongong, New South Wales

  @mrdanielfeo @Optus @Telstra Agree, 1.5Mbps is terrible.

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  Jyckel C (@CavillJyckel) reported 41 minutes ago from Wollongong, New South Wales

  @EdKent77 @Optus So hard to support from a distance, particularly when she’s distressed already.

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  Ben (@iB3nji) reported 42 minutes ago from Wollongong, New South Wales

  @blake_andersson @Telstra @Optus Go Boost Mobile! I’m with them. Same Telstra network, unlimited Apple Music, more data for less. Pre-paid.

• 
  Pete Nowakowski (@petenowakowski) reported 59 minutes ago from Wollongong, New South Wales

  @DanielNigro76 Yep. Parents house connected to Optus network.

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  BRODA (@RazeBannon) reported 5 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.

• 
  Heather Bilson. (@BilsonhBilson) reported 6 minutes ago

  @gpeurocars These 1/2 wits leave us unsafe! Telstra & Optus widespread outages triggers severe, cascading national security & public emergencies as modern infrastructure is hyper-connected, a single software defect or network drop instantly paralyzes critical systems, not just calls. 2/2 🧵

• 
  Ky Broome (@KyBroome35) reported 7 minutes ago

  Further update, Mum was just on the phone with Optus and apparently Optus (an internet provider) isn’t able to call NBN to fix this, they can only text message them. Or at least that’s the line they are spitting out about the network degradations DO YOUR JOB!!!

• 
  Acid #Alientwt (@bOnGeY295) reported 7 minutes ago

  My internet has only gotten worse ots bullshit optus sucks

• 
  Richie_Night Owl (@richardmelb05) reported 14 minutes ago

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

• 
  Evans Electric (@tsport100) reported 14 minutes ago

  A guy moved into a new apartment. Only “official” internet was FTTN NBN — $90/month for a pathetic 30 Mbps down max. He called Telstra and Optus. Both said “5G Fixed Wireless not available at your address.” He checked a cell tower map anyway. Half a dozen towers within a couple km. Bought a GL.iNet GL-X3000NR 5G router + built a DIY 4x4 MIMO LPDA external antenna. Result? 800 Mbps download / 170 Mbps upload. 25x faster. $75/month. Same building. Here’s exactly how he did it 🧵

• 
  Daniel Buncle (@DanoBuncle) reported 17 minutes ago

  @Sammy__Edmund @SENBreakfast The surface at Optus has been **** for years

• 
  Peter Lewis (@Peter_Lewis747) reported 17 minutes ago

  @AuspiciousTimes @blu_boys @Optus Aldi uses “parts of the Telstra network “ if you read the fine details. Only Boost gives you access to the full Telstra network.

• 
  anthony, underclass prole cat, edwards (@anthony45052793) reported 22 minutes ago

  @MichaelRuyg i had to get starlink service for power outages to maintain some ability to contact emergency services if needed. i have backup power. mad not to in a bushfire and flood prone area, sadly nbn co, optus, vodafone and telstra are clearly incompetent.

• 
  Tweet Whisperer David J Smith (@Ausshot3Dave) reported 23 minutes ago

  @strangerous10 And they pushed back at global roaming as well. Happens as a default in most countries. Would save a lot of problems if Telstra or Optus shared their networks when network problems arose with any communications provider in Australia 🇦🇺 @AlboMP