sbc

  1. FXO - SBC

    Hello There! Need Help! We have connected FXO and FXS to SBC and all these devices are on Prem. We have 3CX on cloud and have registered these devices succesfully. FXS and FXO go thru SBC for reg. We are able to receive incomming calls. but unable to make outgoing calls. Is there any special...

  2. SBC Installation on Mini PC

    Hi, need help! so I was installing sbc on a mini pc. I followed the steps here: https://www.3cx.com/docs/installing-pbx-raspberry-pi/ for the raspberry installation. I was able to flash the iso to my usb, and changed boot process to boot from usb. however when it boots, i see this screen only...

  3. Yealink T19P E2 showing "No Service"

    Hello, I am experiencing an issue with a Yealink T19P E2 phone that is not registering with our 3CX PBX hosted on Google Cloud Platform (GCP). Here is what I have done so far: I followed the steps in this guide: 3CX SBC Installation I installed the 3CX SBC on a local Windows 10 machine with...
    • brivera
    • Thread
    • gcp sbc yealink t19p e2
    • Replies: 5
    • Forum: Yealink

  4. Wireless/ DECT phones with SBC

    Hi. Are their currently any wireless/ dect phones on the market that have SBC or could work as a router phone? Many thanks.
    • Shragi
    • Thread
    • dect sbc wireless
    • Replies: 1
    • Forum: Other

  5. Move SBC from on Prem to Hosted with an SBC

    Hello, A customer has an on-prem pbx. we are going to move it into hosted and put an SBC onsite for the 25 handsets. Will the handsets need to be reprovisioned through the SBC? Thanks

  6. 3CX SBC - DNS + multiple Proxy entries

    Hi, i have a few questions about SBC and maybe even a feature request. We are using Yealink phones so i only can speak for those phones. We are planning to move to cloud and are preparing our phones to connect to SBC or directly as Router Phones (we have 220 devices in 31 branches, of which...
  7. Arthur.b

    SBC (RASPBERRY) - HOW TO UPDATE TO DEBIAN 12

    Hello, In the following article: https://www.3cx.com/blog/news/sbc-eol-upgrade/, it is mentioned that SBCs need to be updated to Debian 12. However, for Raspberry Pi devices, it is specified that a Debian 12 image must be reinstalled. Has anyone found a way to perform this operation remotely via...
  8. krossh

    Yealink T48U SBC Router Phones "LAGGY"

    Hello, Has anyone else noticed any "laggy" actions on their SBC router phones? We have multiple deployments, and ONLY and I mean ONLY the phones that are setup as SBC router phones are doing this. I tested by moving my phone that sits behind a PI-SBC to a router functionality, then...
    • krossh
    • Thread
    • router phone router phone sbc sbc t48u yealink
    • Replies: 0
    • Forum: Yealink

  9. Snom D862 as router and BLF on D8C

    Hi all, I'm preparing a new configuration for a customer with a HQ with on-premise 3CX v20 PRO and a branch office with few telephone connected to HQ with a router phone and less then 10 telephone. From documentation seems isn't clearly specified (or I can't find it), but in case in the branch...

  10. Solved Yealink Phones Won't Provision Behind SBC

    We have a 3CX PBX hosted by 3CX with an SBC setup onsite. The SBC is successfully joined to the PBX. Its a small office, with only about 8 phones and they are all T46G. When I go into phones -> PNP phones they show up but when I assign one to the extension nothing happens after a reboot, it just...
    • TagleRock
    • Thread
    • hosted by 3cx sbc yealink
    • Replies: 13
    • Forum: Yealink
  11. Rick-Arcus-IT

    Implemented Assign SBC's to a department instead of system-wide

    It would be amazing if it's possible to change the default department an SBC is a member of. This was we can assign the SBC to a department (most of our PBX's are 1 department systems), so that the end-user with dep. admin rights can use the SBC option when provisioning a phone or DECT set...
    • Rick-Arcus-IT
    • Thread
    • department department administrator rights sbc
    • Replies: 0
    • Forum: Server

  12. 3CX SBC Appliance Box- Showing up as Normal not router or SBC

    Hi team, We have a few sights with this sbc- But on V20 it is showing up as 'Normal' - The phones are registered to the sbc. Is this a bug or should we turn all phones to routed phones. Thanks

  13. Upgrading to SBC V20 from v18

    Currently using SBC v18 with 3cx V18 Planning to upgrade the 3cx server to V20 soon I'd like to upgrade SBC along with it but can't find instructions. Currently it's SBC on Rasberry PI in HA mode. Has anyone done this? Or there instructions somewhere that I missed that goes over this...

  14. Display the SBC version in V20

    Hi, Like in V18, display the SBC version in the list and in details of one. After the upgrade to V20, SBC can still runs in the 18.1.36 but we have no clue to confirm that other that connect directly into one to plan a migration into debian 12. Something like this. Thank you.

  15. SBC Sizing

    Good day, I have a client that has about 8 phones (Fanvil) that have about 15 or so BLF keys setup. They are currently on STUN and need to switch them over to a SBC when I upgrade to V20. I usually use Raspberry Pi's for all my cliends, but I read their is a limitation of devices, and BLF per...

  16. Switch SBC on the fly

    Hi all, I currently have a bunch of phones I want to register to a customers 3CX before I go on site and actually hand out the phones to the customer during the switch from their old PBX to 3CX. I have a second SBC to their hosted by 3CX PBX set up in our offices and provision the phones through...

  17. Noobie -> 3CX v20 - w SBC - Twillio - GS2604P - WIN 10 ... Alberta, Canada

    GS2604P - 3Cx - Twillio Firmware 1.0.3.63 As well.... SBC running on my PC Using a mix of CPE and have tried to trouble shoot via Web GUI/10.0.0.XXX *************************** -> But am having FULL Connection issues with the device.... Grand Stream Updates Time/Has Power/Populates with...
    • R.Gale
    • Thread
    • 3cx grand stream 2604p sbc twillio-3cx-
    • Replies: 1
    • Forum: US
  18. PatrickS

    After Upgrade V20, SBC Frequently update status to UP, is that normal?

    We recently upgraded to V20, and from the evening log, we spotted quite a few SBC status changes to UP messages. We have only 3 SBCs, each with 1-2 extensions behind it. One of the SBC report status changes 5 times within 1 minute. It looks so doggy. Is this something normal of V20? I didn't...
  19. Rick-Arcus-IT

    V20 Dep. Admin can't select SBC when adding phone

    Hello, We gave one of our end users some extra rights, Department Admin. This company is using an SBC. When this admin creates a new user and wants to add a phone to that user, he can't select the 'Connect via SBC/Router phone' option, only the Local LAN option. Does this have something to do...

  20. V20 Upgrade - SBC on V18 ok?

    I have a 3CX hosted configuration with 2 SBC's: one as a VM on a server and another on a Raspberry Pi. I believe both are using default images provided by 3CX for an SBC. They don't have any updates available on the SIP trunks page and are on V18.1.36. Will these SBC's continue to function...
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