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  1. DanielCoffey

    Unidentified connection

    Or you'll walk over you your Smart Fridge for a late night beer and a male voice will calmly say "I'm sorry, Bob. I can't let you do that."
  2. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    Thank you folks. I am already set up woth GoTrunk for £5.99 inc VAT and have the PBX, handset and intercom (we have a disabled occupant). The copper landline is gone now as an added bonus.
  3. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I do appreciate the suggestions and you were correct - the router was doing its job properly once I got the SIP ALG settings correct. I am happy to report that GoTrunk (Trunk Provider) were able to help with understanding the pcap traces, folks here gave me enough guidance that I could...
  4. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    A shame it isn't that cheap over here in the UK. Mind you we have the 20% tax applied to everything first.
  5. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I was hoping to minimise my monthly outgoings by just paying for the SIP trunk and purchasing my own PBX as I am an unpaid carer. Renting a cloud PBX does add a little extra to the monthly cost.
  6. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    UPDATE : Sorted... almost. GoTrunk were able to assist me with the "Unauthorized" error. In one of the older Guides I had followed it had advised me to turn on "Auth Trunk" in the Trunk Settings... "If enabled the UCM will send a 401 response to the incoming call to authenticate the Trunk"...
  7. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    Here is a comment from GoTrunk about my issue with incoming calls and UDP port 5060. Is it possible I have the either the firewall or the PBX set up incorrectly when registering the UDP ports?
  8. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    When I look at the GoTrunk SIP Trunk CDR it does appear to give me full visibility of the SIP frames and their contents. This is helpful because I can see the incoming request to my WAN and I can see the response of Unauthorized. I have colour coded the relevant parts of the failed Inbound call...
  9. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I also don't seem to be supplying CallerID on outbound calls which is a pain. There are fields for it in the Grandstream PBX for the Trunk, Outbound route and also Extension level but they don't explain the hierarchy nor the expected format (01234... or +441234...). Any clues?
  10. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I wish they had said how though. Right... some progress. I have set SIP Passthrough and RTSP Passthrough to Enable and powered all the equipment off and on. I can make an outgoing call but CallerID is not being provided in the correct format. That will be an issue with my Extension or Outbound...
  11. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I just found the 2020 explanation where the Disabled / Enabled / Enabled + NAT Helper were explained which makes a lot of the older SIP guides that say "disable SIP ALG" out of date. What do you advise for the RTSP Passthrough then?
  12. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    Thank you for the great replies. I do have an assigned LAN IP address for the GrandStream PBX in the router and I think the Port Forwarding is correct as per this page... https://gotrunk.com/docs/networkconfiguration/ The part I am unsure if I am doing correctly is where they mention... "The...
  13. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    Sadly no change in my issue and in attempting to "fix" it I have made it worse. Now I get no incoming calls at all. Would folks mind having a think about what I should check to get this working again please? As I mentioned above, I have a Dynamic IP from my ISP, the Asus router with Merlin, an...
  14. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I will give that a go and see if it helps, thanks.
  15. DanielCoffey

    [AX86U] Half audio on incoming VoIP SIP calls, NAT mismatch?

    I am having an intermittent issue with only half the audio being present on incoming VoIP calls to my PBX and the VoIP provider is wondering if it is a NAT Mismatch at the ASUS router. I wonder if you could give your opinion on the issue please? Here is the equipment being used... Router ...
  16. DanielCoffey

    DHCP advice needed for 4G modem to own router

    Cheers. I may actually ask the manufacturers as they are very approachable. Perhaps we can get Bridge Mode added.
  17. DanielCoffey

    DHCP advice needed for 4G modem to own router

    The 4G modem is sold by OutdoorRouter and is described as a Category-6 MIMO 4G router with 2.4GHz wifi built in. Their model number is EZR30-Y6U. It runs OpenWRT. I can't find a setting for Bridge Mode in it but I can certainly disable wireless and DHCP on the modem/router thus allowing the...
  18. DanielCoffey

    DHCP advice needed for 4G modem to own router

    I am a bit out of my depth setting up my 4G modem to integrate with my wireless router and would really appreciate some advice. The equipment I am replacing is the usual FTTC modem in bridge mode through to my ASUS AC86U which then goes on to my (non-PoE) 16-port switch. I now want to use an...
  19. DanielCoffey

    Simple QoS advice needed please

    Yay! It works, thank you. I can confirm that the HomePod is counted as Streaming. With Adaptive QoS on, Streaming set to top priority, the HomePod set to Highest and all other clients set to Default, I get the behaviour I expect. When a new track is requested, the HomePod gets 100% of the...
  20. DanielCoffey

    Simple QoS advice needed please

    Thanks - I saw your tool earlier and will have a look if the HomePod struggles. I can easily test it... start playback then go watch a youtube video. I can watch the bandwidth monitor to see which gets priority when tracks are requested.
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