Voice2 units keep dropping line and locking up.
Customer was advised to change the following Voice2 unit settings
a) change disconnect timer from 40 sec to 3-7 seconds on both server and client
b) change the codec to a Speex either 34.2 or 42.2 (these offer similar performance to G722 but are more resilient to errors on the line )
c) make sure the trace level on both server and client is set back to 1
d) make sure jitter buffers are set between 200ms - 500ms
This resulted in the units not locking up
Note: See other solutions on Voice2 unit