Optus outages and service status in Cairns, Queensland
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- Optus generated 0 outage signals in the last 24 hours around Cairns, including 0 direct reports.
SingTel Optus offers landline and mobile communication services to consumers and businesses, including mobile phone, mobile internet, broadband internet and television.
Problems in the last 24 hours in Cairns, Queensland
The chart below shows the number of Optus reports we have received in the last 24 hours from users in Cairns, Queensland 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 Cairns, Queensland
Latest outage, problems and issue reports in Cairns and nearby locations:
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Granville#AussieResister (@Granville4879) reported from Cairns, Queensland@LesStonehouse @Optus There is, I think I remember correctly, a period of up to 48 hours where a new service replicates across a WAN (wide area network).
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I Am Lloyd W (@I_Am_Lloyd_W) reported from Cairns, Queensland@Optus postcode 4870, your site doesnt show an outage my fetch tv's black screen sure does
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Granville #AussieResister (@Granville4879) reported from Cairns, Queensland@JohnCoo51013646 @call_me_tomasso @Leinster_Lad @lesleygood1 @Optus Ah yes, I well remember Telecom and the Post Office, both focused on the customer and delivering quality service.
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💉💉💉 Granville in FNQ 😷 (@Granville4879) reported from Cairns, Queensland@toninicho I am now, seriously, thinking of changing my carrier after years of being with Optus Problem is Telstra cost me a first full money last time I was with them and I dropped Vodaphone over their poor customer service.
Optus Issues Reports
Latest outage, problems and issue reports in social media:
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James Hutcheon (@hutcho66) reported@MiddleMoney @aussiewongm @Anneeokeefe I'm pretty sure Metro went down during the Optus outages last year. But restoration time was quicker iirc.
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TRPoint.pics 🏳️🌈 (@thatfancypear) reported(not to mention, I was in the OPTUS shop when this occured, and has occured many times...) I couldn't send any messages on discord but speed tests were fine, I smell layer 7 sniffing and dodgy QoS to make your network look better...
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Brett 🌶️ 🌶️ 🌶️ 🌶️ 🌶️ 🌶️ 🌶️ 🌶️ 🌶️ 🌶️ (@BrettJH2) reported@FreedmFightr1 When OPTUS stadium was built in WA originally they wanted to charge obscene prices for crap pies until the backlash. But that's the mindset. Instead of being grateful. They want to milk the supporters DRY!
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Peter 🏊🏼🚲🏃🏻 (@Ironman_peter) reported@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 #
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Fred the Mist🌫 (@FredSpider) reported@jfwfreo @D_LittleproudMP Exactly. I live remotely, and the local tower broke down. It took 3 weeks for Optus to arrive. Meanwhile I used the local pay phone most days to conduct business and to phone concerned friends and relatives. Littleproud has no idea how the remote live. He’s just another National
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BRODA (@RazeBannon) reportedAsk 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.
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🐟 (@mwupfront) reported@heathledgcrs i wanna come watch something at waca or optus so bad but no sports line up with my perth conventions 🥀🥀
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Just me (@Justme136160) reported@m_aryel_len @james00000001 Not true. I was updated. Didn't get it. Partners wasn't updated. He did. Same Optus network.
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Gooseman (@perthozguy77) reportedOptus Stadium has a drainage problem! ‘Players slipping over because of the pressure’ My ***! Can see the water splashing out beneath them. #AFLFreoSwans
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alli 🍂👑🔎 tøp 19/11/24 (@kitswhiteshirts) reportedinteresting how i was with telstra during the 2 optus outages and now im with optus there was a telstra outage