Hi all - hoping someone can assist me asap with an issueAt one of the sites I have inherited there is a H323 gateway. When an outbound call is attempted sometime there's no dial tone and sometimes when the call does connect there is no voice. I am ob...

Hi - hoping someone can help. I have inherited a call manager system and an MGCP gateway that has a PRI connected to it. There have been no configuration changes to the call manager or the MGCP gateway but outbound calling has stopped without any rea...