The Limit Number of Concurrent Calls (LNCC) feature restricts the number of incoming calls to one call at a time. LNCC configuration on CS 1000 IP phones is similar to that of the configuration for SIP phones.
LimitInCalls is a new feature key that must be configured for the CS 1000 phones. Do the following to access the LNCC feature on the CS 1000 phones: