Call whisper (sometimes called a whisper message) is a short automated message played to the agent , not the caller , just before a call connects. The caller hears nothing; the agent hears a quick bit of context, like which campaign the call came from or what the caller wants, so they’re ready before they even say hello.
How does Call Whisper work?
When a call is routed to an agent, the system plays a pre-recorded or text-to-speech snippet into the agent’s ear during the brief moment before the two parties are joined. That snippet might say something like “Call from the summer promotion” or “Support call , priority customer.” The caller is held silently until the whisper finishes, then both sides are connected as normal. The message can be static or dynamic, pulling in details based on the tracking number dialed or data about the caller.
How Onextel helps with Call Whisper
Onextel supports whisper messages within its call handling, so agents get instant context , campaign source, call type, or caller details , the moment before a call connects. Combined with call routing and tracking on the same platform, it means a call can be sent to the right agent and announce why it’s arriving, without the caller ever being aware.
Why it matters
An agent who knows what a call is about before they pick up handles it faster and sounds more professional , no fumbling, no “let me just check who you are.” For businesses running multiple campaigns or shared teams, whisper messages stop calls blurring together and help agents switch context cleanly, which lifts both efficiency and the caller’s experience.