secure sip

  1. Secure SIP Settings Not Retained After Backup Restore in 3CX

    Hi 3CX Community, I’m experiencing an issue with Secure SIP settings in 3CX. Version I'm using: v18.0 (Build 35) Here’s the situation: I have Secure SIP enabled on my primary 3CX server with all certificates and keys properly configured. However, every Friday when I restore the backup of...

  2. Solved Unable to enable Secure SIP - empty Certificate and Private Key

    I have the latest v.20 of 3CX PBX and I have a problem with empty fields in Advanced >> Secure SIP Both "Certificate" and "Private key" fields are empty. I have seen this threads https://www.3cx.com/community/threads/secure-sip.118450/ It gives a clue on how to re-generate the cert by ...

  3. My Experience Linking Teams Phones to 3cx for a demo and it's subsequent removal

    First note, I did not remove it because it did not work, I removed it as I linked our Demo 3CX to my personal tenancy for testing purposes as my own 3CX is Pro and not ENT edition. Goal: link Teams Meeting Room to 3CX to use a single DID for outbound and transferable calls for inbound. I was...
    • Sparky Bear
    • Thread
    • microsoft 365 microsoft teams secure sip sip/tls teams calling teams direct routing teams integration teams meeting rooms tls/ssl
    • Replies: 0
    • Forum: Phone System / PBX

  4. Polycom IP 7000/Yealink T41S - Can we use secure SIP?

    Hello, We have 6x Polycom IP 7000 and 65x Yealink T41S devices. Can we use Secure SIP? Our provider supports it and our PBX is using the 3CX-provided FQDN. Our PBX passes all the tests. My concern is the IP7000s. Thanks in advance,

  5. 3cx and Twilio Secure SIP Trunk

    Hello I've enabled SRTP for the SIP Trunk in 3cx and secure trunking in Twilio. Calls can be made and received but only last 32 seconds. Non Secure SIP call work without problem. Can I just confirm that Twilio Secure SIP will work with 3cx, or because TLS is not support they will not work as...
  6. edfosho

    Secure SIP v16

    Hi, Where can I find the Secure SIP encryption details for v16? I'm looking for the level of encryption used, TLS versions etc (not necessarily how to configure Secure SIP). Thanks, Ed

  7. SecureSIP is readded automatically

    As my provider told me, I had to disable SecureSIP because the certificate could not be used to make a connection to the sips server. (Provider: 3CX is aware of this problem, but cannot solve it) So I have disabled SecureSIP, and all seems to work fine, until today.: The PBX has automatically...
  8. Evolute IT

    Unable to enable Secure SIP

    Hey guys, My recent installation of 3CX was going well until now... For a reason I ignore, my Secure SIP (under Settings -> Security) is disabled and there's nothing in both fields. What's weird is when I try to enable it, it saves and does nothing. When I come back, it's still disabled. Have...

  9. Softphone call recording sometimes doesn't work

    Running 3CX Pro version 15.5.15502.6, and I'm trying to roll out secure SIP to our users. I noticed that the call record button is disabled on the softphone when a caller goes through a digital receptionist and then a call queue to reach the user. Doing any one of the below mitigates the issue...
    • caleb_ku
    • Thread
    • call queue call record button call recording digital receptionist record recording secure sip
    • Replies: 0
    • Forum: Web Client
  10. twindscheif

    Custom Template Variable for Secure SIP Port

    Hi there, i looked at the params table on https://www.3cx.de/blog/variablen-im-3cx-phone-system-provisioning-e-mail-myphone/. But i can't find variable for the Secure SIP Port (default: tcp/5061). Only the default SIP-port is listed as %%pbx_sip_port%%. I want to customize the provisioning...
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