A:Brekeke SIP Server, Version 3.9.5.8, Advanced *2 (redundancy)
2. Java version:
A:Oracle java version 14
3. OS type and the version:
A: linux : CentOS 8
4. UA (phone), gateway or other hardware/software involved:
5. Your problem:
My BSS Adv (v3.9.5.

Q1 :If I want to upgrade my Brekeke sip server Adv. from v3.9.5.8 to 3.14.3.5 ,does it need to upgrade fee ?
Q2 : Can you tell me the BSS ADV redundancy upgrade procedure.