There are different reasons that can cause call getting hung on CUBE. It was noticed that the calls get hung more often in case of a sudden loss of connection. They have an "incomplete" state, having one or two call legs.
cube#show call active voice compact
A/O FAX T Codec type Peer Address IP R:
Total call-legs: 2
126523 ANS T74411 g711ulaw VOIP P79033956416 188.234.136.49:18724
126524 ORG T74411 g711ulaw VOIP P3500 172.16.127.50:21284
To go into the details:
show sip calls
Now delete the call:
clear call voice causecode 17 calling-number 79033956416
Interested?
We will be happy to share our expertise to solve your business and technology challenges.
Lets talk.
Lets talk.