We have H323 gateway with CUCM 8.5. We have configured Connection plar opx ( hunt pilot number ). Whenever there is a incoming call it rings 5 times then deliver to actual phone. If I make connection plar opx to physical phone DN then it deliver after 2 rings.
I have dialed internally on Hunt Pilot number, it is delivered immediately. So no problem on Hunt Pilot.
Only problem happenes when call comes from Analog port to Hunt pilot.