Cisco Call Manager 9.2 and 12.0 and Microsoft Teams or Skype for Business.

[michal.boltz]

Hello FreeSBC team

My customer is having Cisco Call Manager (9.2) to be upgraded to latest 12.0 version.
I will need SBC to interconnect Microsoft Teams or Skype for Business with Cisco Call Manager to make external calls from Teams through CUCM.
Can ProSBC handle such configuration and interconnect those systems?

Thank you.
Michal Boltz

[lmorissette]

Microsoft Teams requires SIP TLS and sRTP.
Skype for Business requires either a SIP TCP connection or TLS/sRTP.
TCP, TLS and sRTP relay (sRTP to another sRTP connection) is supported with our version 3.1.
Since this version is in beta, you need to do a request at support@telcobridges.com to get access to this version.

sRTP to RTP connections will be supported later this year.