Call hold time if not connected

Default value: 5

This value sets the minimum time a user hears hold music before the next connection attempt is possible. This feature prevents a user from hearing just one second hold music before the next connection attempt is made. This condition matches if destination is free but nobody answers the call. This value can be decreased if call queue plays hold music while connecting. This value can be set to 1 because there is no need for a long hold time period in this scenario.

Setting this value to -1 skips the waiting period between the delivery attempts. This can be used if the call is delivered to several destination with no hold music set. So it is possible to play the alerting tone without interruption while delivering the call to the destinations.