Apr 19 2018 07:27 PM
Would like to check if Asterisk Elastix 2.5 pbx can be integrated to Skype for Business online, goal is to allow external call via skype.
currently have O365 E1 and E3.\
tnx
Jun 19 2018 04:42 PM
Hi, Marvin. It is possible to integrate asterisk with skype, but some requirements are necessary for you to do this configuration.
Another question that you will need to pay attention to is the licensing of Office 365, since E3 or E1 does not have the connectivity function with the PSTN.
I believe this link will support you in this implementation:
https://docs.microsoft.com/en-us/skypeforbusiness/technical-diagrams