Missing On-Hold Music when Someone Calls in Prior to the Meeting Starting

Missing On-Hold Music when Someone Calls in Prior to the Meeting Starting

Is there a reason that when someone calls into Zoho Meeting from their phone and enters their phone number and pin that they get a "welcome" message but then they just enter a conference line with no on-hold music? 

Shouldn't there be some type of notification like "Welcome, your meeting should start shortly"...Then play some on-hold music until the next person joins?