Solved SIP TLS and S-RTP with v15.5 SP3

[poynter.net]

Hi,

When will this be updated? https://www.3cx.com/docs/secure-sip/

Can get SIP TLS to work, but not S-RTP. Does the phone need to provision against the .3cx domain rather than the internal IP?

I understand SP4 will include provisioning out of the box, but possible to get release date for this?

 

[YiannisH_3CX]

Hello @poynter.net

Please note that we intent to provide out of the box SIP TLS provisioning in one of the upcoming service packs. As of right now we do not have ETA available but please keep an eye on our blog for updates.

Regarding SRTP you need to enable it per extension through the management console under the Phone provisioning tab / 3CX client / RTP mode. Set it to "Only Secure".
You must also enable it in the web interface of each phone.

 

[poynter.net]

Hello @poynter.net

Please note that we intent to provide out of the box SIP TLS provisioning in one of the upcoming service packs. As of right now we do not have ETA available but please keep an eye on our blog for updates.

Regarding SRTP you need to enable it per extension through the management console under the Phone provisioning tab / 3CX client / RTP mode. Set it to "Only Secure".
You must also enable it in the web interface of each phone.

Thanks, after setting it at the extension first then the phone UI, its now working.

I assume I could clone the template for now, adjust the settings and provision phones with that until the SP comes out?

 

[YiannisH_3CX]

Glad to see you got it working. Please note that custom templates are not supported and it is up to you if you want to use one.
https://www.3cx.com/docs/custom-ip-phone-templates/