All client was registered in the PBX's SIP server over TLS.
I make call from 1000 to 1001 (not 10001).
I try to configure ARS to change the From, To URI from "sips" to "sip" and it works well with TLS.
May be, it is the problem of Sip Softphone when dial with sips URI.

No idea for me..
Beside our private Softphone, I try using Zoiper softphone to make call with TLS and the call is not established. I used default Dial plan (From PBX and To PBX) and ARS is configured the same as guideline in Brekeke WIKI.
Please, anybody can give me an idea?

Thank for your reply. I use a private SIP client Softphone of my company. It worked well with TLS in others SIP server like Asterisk, Kamalio,... In this Softphone, we have to enter full URI to dial. Beside that, can you help me solve 2 question below: 1. Can I config the ARS of PBX and Dial plan of ...

1. Brekeke Product Name and Version: Brekeke PBX Multi-Tenant v3.3.8.1 2. Java version: 3. OS type and the version: CentOs 5.10 4. UA (phone), gateway or other hardware/software involved: 5. Your problem: Hi everyone, With my work, I have to config Brekeke PBX Multi-Tenant run with TLS. I configured ...