Optus outages and service status in Horsham, Victoria
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Full Outage Map
- Optus generated 0 outage signals in the last 24 hours around Horsham, 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 Horsham, Victoria
The chart below shows the number of Optus reports we have received in the last 24 hours from users in Horsham, 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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Community Discussion
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Optus Issues Reports Near Horsham, Victoria
Latest outage, problems and issue reports in Horsham and nearby locations:
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Nick Robertson (@nickrobbo32) reported from Horsham, Victoria@Optus f#$@ me can you guys get anything ever right just got of the phone and going through the same shit that was meant to be fixed up months ago #putridservice
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Nick Robertson (@nickrobbo32) reported from Horsham, Victoria@Optus wtf optus seriously worst wifi ever half the time we have to have our phones on 4g at home because wifi not working causing us to go over our data limit and get charged more!!#byebye
Optus Issues Reports
Latest outage, problems and issue reports in social media:
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James One 😷 (@james00000001) reported@jilldlovinglife @Dempsey57Jackie Yeah seems to be no correlation to carrier, not an Optus problem
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john ****** smith (@jfsmithcnt) reported@BigDog_USA @Telstra You must be deaf and blind. It was a massive outrage when Optus went down too. Not everything is about an agenda **** head.
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A K (@AK22762976) reported@Birdsperch Clearly no contingency for terrestrial fail [all eggs in one basket] even with satellite backup downlink distribution relies on terrestrial bearers (circuits), Even Optus with satellite support incorporates terrestrial distribution -Contingency planning is key & costs money
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Chris Eastaughffe (AZ Vac done) (@Chris_E_Qld_Au) reported@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
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Thelonlykid (@thelonlykid) reported@Optus @itsallTag So I don’t get I got 5G on my phone when the test came through even though that there is currently an outouge on my closest network tower and I am only receiving 1 bar of 4G because of the outage of that area tower so it doesn’t make sense to me towers also need to be fixed irl
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Daniel ★ (@Danielx64) reported@optus_help Hey Sam, I wasn't logged in and not even an Optus customer. Do you want me to DM the original enquiry so that it is easier to find the conversation?
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BRODA (@RazeBannon) reported@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.
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Daniel Buncle (@DanoBuncle) reported@Sammy__Edmund @SENBreakfast The surface at Optus has been **** for years
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James One 😷 (@james00000001) reported@JaniceB72627796 I'm wondering if Optus had a problem. Will be interested to hear if you receive it later
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No thanks No (@NothanksNo4) reported@madwixxy SARAH IS OPPOSITION MINISTER FOR COMMUNICATIONS. LIKE MECHANIC WHO DRIVES CAR B4 AND AFTER PROBLEM NEEDS TO BE FULLY AWARE OF ACTUAL PROBLEM ANNNIKA SMELLS WE ALL KMOW HER AGENDA .TOO LAZY TO RETURN TO OZ RE OPTUS HER WORDS ABOUT TELSTA REFER TO HER TOTALLY HYPOCRITE .