Optus outages and service status in Balliang East, Victoria

Problems in the last 24 hours in Balliang East, Victoria

The chart below shows the number of Optus reports we have received in the last 24 hours from users in Balliang East, 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 Balliang East, Victoria

Latest outage, problems and issue reports in Balliang East and nearby locations:

• 
  Michelle Sheppard (@MishSheppard) reported 21 minutes ago from Long Forest, Victoria

  Hey @Optus ! You’re the absolute bloody worst!!! Went to combine my bills bec they put my diff devices on sep bills & I made changes to my contract, now my primary number is registered under another name! I’ve had the number for over ten years!! #ombudsman

• 
  The Forum Gentleman’s Club (@ForumGentleman) reported 40 minutes ago from Long Forest, Victoria

  Optus Network is down again, which means no eftpos facilities people ,,,, as we have said many times CASH is king l 🤴🤴

• 
  Adam Debrincat (@RooBoy10) reported 44 minutes ago from Long Forest, Victoria

  @Optus is there a problem with the App not letting me sign in

Optus Issues Reports

Latest outage, problems and issue reports in social media:

• 
  Tweet Whisperer David J Smith (@Ausshot3Dave) reported 7 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

• 
  david redman 🇦🇺 (@david_reggie49) reported 12 minutes ago

  @Kate3015 Kate i think the Labor communication minister Anika Wells should be the one getting the kick up the arse because she was in charge when optus had their outage and said she was going to fix it obviously she hasn't

• 
  Just❤️Oz 🇦🇺 (@EdSaint61) reported 14 minutes ago

  Doesn’t seen to be the same outrage with Telstra outage than Optus 🤔

• 
  Fred the Mist🌫 (@FredSpider) reported 14 minutes ago

  @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

• 
  Aberrant Gentile (@AberrantGentile) reported 14 minutes ago

  @nemagovau If i receive the alert on the phones i had to replace because they couldn't call one number on one network that i don't use, "000" on Voda network. Then i want those phones imei numbers reinstated on the Telstra & Optus, that i have sims for. The public/private partnership scam

• 
  Kråke (@Kroke14) reported 16 minutes ago

  @JacintaAllanMP Yeah @telsta When will we see Vicki Brady resign like the Optus CEO did, she' won't because she's a woke hard left extremist like @JacintaAllanMP . This letter is just bluster, Allan won't do **** against her lefty mates..

• 
  Richie_Night Owl (@richardmelb05) reported 17 minutes ago

  Just got a call from @Optus the bloke told me @NBN_Australia has suffered an outage. He couldnt say how long the outage will last

• 
  tonyOnOn (@tonyward116) reported 20 minutes ago

  @Possum2412 @Batman2242 I got it on my telstra service, but wife didn't on her Optus service ?

• 
  Metta Bhavana "officialfineprintenvoy" #5xjabbed (@MettaBhavana1) reported 23 minutes ago

  @james00000001 @Schtang Optus is not the problem! It's individual users and their settings.

• 
  BRODA (@RazeBannon) reported 23 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.