How to Call and Leave a Voicemail Without Ringing Someone’s Phone

  • Ringless voicemail allows you to leave a pre-recorded message directly in someone’s voicemail inbox without their phone ringing.
  • It’s a convenient way to share information without interrupting the recipient or risking a live conversation.
  • Services like Slydial, Slybroadcast, and RingOver offer ringless voicemail capabilities for individuals and businesses.
  • Be mindful of regulations and best practices to avoid being labeled as a spammer or telemarketer.

Leaving a voicemail used to be a straightforward process – you’d call someone’s number, wait for it to ring, and leave your message when the voicemail system picked up. But in today’s fast-paced world, that approach can be inefficient and disruptive. What if you could bypass the ringing altogether and go straight to leaving your message?

That’s where ringless voicemail comes in. This technology allows you to deliver a pre-recorded audio message directly to someone’s voicemail inbox without their phone ever ringing. It’s a convenient way to share information without interrupting the recipient or risking a live conversation.

How Ringless Voicemail Works

Ringless voicemail services work by establishing a server-to-server connection with the recipient’s voicemail system. Instead of initiating a traditional phone call, the service sends your pre-recorded message directly to the voicemail inbox, bypassing the ringing stage.

This process is sometimes referred to as “voicemail dropping” or “voice broadcasting.” It’s particularly useful for businesses that need to send out mass notifications, appointment reminders, or marketing messages without tying up their staff on the phone.

Popular Ringless Voicemail Services

Several companies offer ringless voicemail services, each with its own features and pricing models. Here are a few popular options:


Slydial is one of the pioneers in the ringless voicemail space. You can use their service by dialing 267-SLYDIAL (267-759-3425) from any phone and then entering the recipient’s number. After listening to a brief advertisement, you’ll be connected directly to their voicemail to leave your message.

Slydial also offers a premium subscription that removes the ads and provides additional features like group voicemail drops and voicemail transcription.


Slybroadcast is a cloud-based platform that allows you to record and send ringless voicemails in bulk. You can upload contact lists, schedule campaigns, and track delivery and response rates through their web interface or mobile app.

Slybroadcast’s pricing is based on the number of voicemail deliveries you need, with options ranging from pay-as-you-go to monthly subscriptions.


RingOver is a virtual phone system that includes ringless voicemail capabilities as part of its suite of features. In addition to leaving voicemails without ringing, RingOver offers call forwarding, call recording, and team collaboration tools.

RingOver’s pricing starts at $9.99 per month for a single user, with discounts available for larger teams or annual billing.

Best Practices for Ringless Voicemail

While ringless voicemail can be a powerful communication tool, it’s essential to use it responsibly and ethically. Here are some best practices to keep in mind:

Obtain Consent: In many jurisdictions, including the United States, it’s illegal to send ringless voicemails to individuals without their prior express consent. Make sure you have permission from your recipients before sending them unsolicited messages.

Identify Yourself: Always clearly state who you are and the purpose of your message at the beginning of your voicemail. This helps recipients understand the context and decide whether they want to listen further.

Respect Do Not Call Lists: If someone has registered their number on a Do Not Call list, respect their preference and do not send them ringless voicemails for marketing or sales purposes.

Provide an Opt-Out: Include instructions in your voicemail for recipients to opt-out of future messages if they wish. This shows respect for their preferences and helps you avoid potential legal issues.

Monitor Delivery Times: Be mindful of the time zones and typical working hours of your recipients. Avoid sending ringless voicemails at inconvenient times, such as late at night or early in the morning.

Use Sparingly: While ringless voicemail can be a useful tool, overusing it can quickly lead to recipient fatigue and annoyance. Use it judiciously and only when necessary.


Is Ringless Voicemail Legal?

The legality of ringless voicemail is a subject of ongoing debate and varies by jurisdiction. In the United States, the Federal Communications Commission (FCC) has ruled that ringless voicemails are subject to the same regulations as traditional robocalls, meaning callers must obtain prior express consent from recipients.

However, some companies argue that ringless voicemail is not technically a “call” and should be exempt from these regulations. It’s essential to consult with legal counsel and stay up-to-date on the latest regulations in your area.

Can Recipients Block Ringless Voicemails?

Yes, recipients can take steps to block or filter out ringless voicemails, just as they can with traditional voicemails or robocalls. Some phone carriers and third-party apps offer features to automatically block or label suspected spam voicemails.

Additionally, recipients can file complaints with regulatory bodies like the FCC or the Federal Trade Commission (FTC) if they receive unsolicited ringless voicemails without their consent.

Is Ringless Voicemail Effective for Marketing?

Ringless voicemail can be an effective marketing tool when used responsibly and in compliance with regulations. It allows businesses to share promotional messages or product updates without interrupting potential customers during their day.

However, it’s essential to obtain proper consent and provide an opt-out mechanism to avoid being perceived as a spammer or telemarketer. Additionally, ringless voicemail should be used as part of a broader, multi-channel marketing strategy rather than as a standalone tactic.

Can I Use Ringless Voicemail for Personal Purposes?

While ringless voicemail services are primarily marketed towards businesses, individuals can also use them for personal purposes, such as leaving messages for friends or family members without interrupting them.

However, it’s essential to respect the recipient’s preferences and avoid sending unsolicited messages without their consent, even for personal use. Additionally, some ringless voicemail services may have restrictions or additional fees for personal use.