The ring time in Skype for Business is too short

[beauharlan]

Hello, I integrate Mitel and Skype for Business and am having a problem when the call has just been forwarded from Mitel to Skype for Business and only rings 2 rings before it automatically disconnects and there is no time to receive the call. Is there a way to extend the ringing time? Thank.

[lundah]

I'm not familiar with the SfB integration, but for any other endpoint the Call Forward No Answer Timer in the endpoint's Class of Service controls this, so start there.