There are also other versions of this article available: Reference13r2 | Reference16r1 (this version)

This PBX Manager Plugin configures the Push object for retrieving pushes on Android and iOS devices.

Push object

there should be always just a single push object, which is replicated to slaves
the name doesn't matter, but the SIP is used inside the users/template objects
the URL must be https://push.innovaphone.com/push/ws
if you see a green checkmark, the connection to push.innovaphone.com is established, otherwise you'll see a red icon
your device must have a device certificate. If you don't have one, you'll see a red hint. Please follow the instructions in the referenced articles.

Special settings:

Activate "Remove Payload" for special environments like Indigo, where push notifications should not contain encrypted application data.

Reference16r1:Apps/PbxManager/Push