Just giving an scenarion:
1. 1011 called 1009
2. 1009 answered the call and transferred the same to voicemail
3. 1011 connected to voicemail and again transferred the call to voicemail
At present we don't have any calls, but unity connection ports are still busy to accept calls.
Note: I have only two ports configured on my unity connection
Is there any possibility to release the ports of the unity connection? Please let me know