multicast

  1. Old multicast (v18) settings

    I want to understand how templates work with 3CX - I was always under the impression that all handsets use the default template (based on model), and would pull from this with each reprovision. But I have found after a factory reset of a phone, some settings were reapplying that are not within...
  2. FEATURE REQUEST - Simplifying multicast for phones behind SBC

    First off, I am aware that Multicast Paging behind an SBC is not possible without extra hardware. We have insurance mandates at our primary location that require a proper alerting system in case of an emergency. We have been using multicast with everything (200+ phones in 4 buildings)...
  3. JohnWoodCC

    Multicast to just a particular location

    We are a community college with our main campus, along with four other sites. Our Campus Police came to me a while back to see if it was possible to use the phones as a paging system to use for emergency use. I said the phones could do that, but would need to look at how it would be configured...
  4. Automatic scheduled multicast paging

    Our production floor is moving to scheduled department break times so nobody can complain about certain people taking more time off than others. The production manager wants me to *quickly* implement some sort of automated chime or tone from our massive Algo SIP horn speakers (...
  5. Multicast Ringroup not working

    3cx version: 18.0 Build 441 We had a Paging Ringroup configured in which every extensions was registered as a group member. The purpose being that in emergencies (e.g. fire), one could call that ring group and notify everyone at once. Recently we hit the maximum number so now not every...
  6. Multicast Paging predicament (lots of info, sorry)

    We have recently been told by management to enable full building emergency paging abilities in our 3CX system. We have our primary campus with roughly 150 phones (Locan LAN - in office) and 3 satellite cities with roughly 10-30 phones each (local SBC) that we need to implement this on. First...
  7. Set MCast button / disable being put on hold when dialling Multicast Group

    Hello, I am hoping that I have just missed something super simple and obvious and that someone can help. I haven't been able to find any forum posts having similar issues. I know that our broadcasting works, as I have been able to do it, so I doubt it is a setting there. We are unable to get...
  8. GSC3510 - Multiple Multicast Paging Groups

    Hello! I am trying to add multiple multicast paging groups for many GSC3510 and 3505 intercoms. The template shows each of the multicast listening positions available in the GSC3510 GUI, but I can only see a way to configure one of them in the phone provisioning step. If I try to configure...
  9. AMistich

    Not able to add Multicast Group to NIC

    Hi so I have an issue that I am trying to solve. I searched the forums and internet and followed suggestions in in these two pages https://www.3cx.com/docs/plug-and-play-ip-phone/ and https://www.3cx.com/community/threads/multicast-group-missing-from-nic-driver.61131/ When I ran the netsh...
  10. Stulander

    Solved Factory reset of Snom D717 does not send multicast packet

    Hi, I have read the following article: https://www.3cx.com/docs/plug-and-play-ip-phone/ I deleted a bunch of phones from 3CX (little X button on the far right): I factory reset the phones (power off, hold #, power on, option 1) as per: https://www.3cx.com/sip-phones/factory-reset-snom/ I...
  11. Fanvil Multicast Paging & template spelling error

    So I'm facing the same issue as others have posted here where Multicast paging from a phone assigned to the multicast paging group interrupts itself and puts the page on hold. I've read the other posts and understand how this could be considered a "feature" although I think it probably causes...
  12. Provisioning Yealink T29G for Hot Desking

    I am running a cloud deployment of 3cx with a local SBC. Following the instructions here: https://www.3cx.com/sip-phones/yealink-t20p-t22p-t26p-t28p/ I am able to provision a specific extension, but only by entering the extension # and password on the phone. When trying to provision for...
  13. Felicia King

    Multicast after V16 upgrade not working

    Multicast Paging on several phone systems we manage worked fine in V15. After the upgrade to V16 it does not function properly. All phones subscribed to the multicast paging group all play the same on-hold music. The only way to stop it is to press end call twice on the initiator phone. This...
  14. Multicast Page Relay

    I'd like to see something similar to the SBC (or maybe even integrated into it) to relay multicast. With the move to the cloud as the primary installation method we are left to cobble together unsupported solutions to get multicast paging to work. A 3CX provided/supported method of making...
  15. Multicast Paging Questions

    I was wondering if someone could help clarify a few things with 3cx and multicast paging... 1) Can someone explain the flow of the operation once the phone dials said multicast page extension, and where exactly does the multicast group come in play as we noticed the phones didn't send an IGMP...
  16. sip.mcast.net not binding / slow network initialization

    Hi Guys, https://www.3cx.com/community/threads/sip-multicast-fails-registration-at-boot-causing-local-provisioning-to-also-fail.61212/#post-257566 To "Workspace" thank you for posting this solution, which works. Just wanted to say thanks and hope that someone can find a more permanent...
  17. Multicast Group Missing from NIC Driver

    Hello, I was hoping that you could help assist me with a issue that I am facing with my current local PBX box. Due to some phone issues we had to reload the NIC driver with the latest one from Intel. We are currently running a Intel I219-LM. Upon the reload of NIC driver we lost our...
  18. Multicast Paging

    We have our 3CX host in a data center connected through a site to site VPN. All of the phones are Yealink T29G. I have configured the multicast paging group and provisioned the phones with the multicast paging group as well. I can see the configuration is updated on the phones. When I dial the...
  19. Multicast page channel IP address

    I have 3 different multicast paging groups created. Does the IP address need to be the same or different for the groups?
  20. Multicast Paging - Interrupt or stop current page

    I was wondering if there is a way to stop a multicast page all together from a phone or from 3cx console if you are not at the phone that dialed the paging extension. Example would be someone accidentally transfers a call on hold or something to the paging extension so the on hold music is now...