How can I acceptRemoteInvitation

[doanbh]

I receiver remote invitation from server self-created like:
{callerId: 596, content: , response: , channelId: , state: 1, hashCode: 0}
And I receiver remote invitation from RTM SDK like:
{callerId: 596, content: , response: , channelId: , state: 1, hashCode: 4587052}
If I use remote invitation from RTM SDK to acceptRemoteInvitation working normal, but I use remote invitation from server self-created, I receiver error code -1.
What is hashCode? And How can I acceptRemoteInvitation with remote invitation from server self-created because wait to receiver remote invitation from RTM SDK verly long time.

[LichKing-2234]

you can refer to the example on the master branch