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The phone has a bad reputation in B2B prospecting. Many teams have abandoned it in favor of relying solely on email and LinkedIn, convinced that it belongs to a bygone era. That’s a mistake. According to the RAIN Group 2023 report, a majority of B2B buyers say they prefer to be contacted by phone for initial sales outreach. And Salesforce studies on the state of sales confirm that the phone remains a critical channel in complex sales cycles.
The problem isn't the channel. It's how it's used. A generic cold call, made without preparation and directed at an unqualified list, is indeed doomed to fail. A targeted cold call, prepared with the right data, integrated into a multichannel sequence, and followed by systematic analysis, is a highly effective tool.
AI and automation tools don't replace the phone. They make it much more efficient.
1. How AI Is Changing Telemarketing
Preparing for calls
Before picking up the phone, a sales representative needs information about the person they’re calling: their exact job title, their responsibilities, recent company news, and any signs of interest. Gathering this information manually takes time. Tools like Clay, coupled with real-time data sources, automatically generate a preparation sheet for each call: recent signals, firmographic context, mutual connections, and a suggested opening line tailored to the profile.
This automated process allows a sales representative to increase their daily call volume from 3 or 4 calls prepared manually to 15 or 20 calls prepared automatically.
AI-powered call analysis
Tools like Gong.io and Chorus.ai (acquired by ZoomInfo) automatically record and transcribe all sales calls. They then analyze the conversations to identify patterns that correlate with success: the questions that generate the most engagement, the most common objections, the moments when the prospect hangs up or comes back online, and the ratio of speaking time between the sales rep and the prospect.
These insights enable managers to coach their teams using precise data rather than subjective impressions, and allow sales representatives to identify areas for improvement by listening to specific clips.
Detecting buying signals in conversations
Gong.io analyzes conversations to detect buying signals: mentions of a budget, a decision timeline, other vendors in the running, or a specific pain point. These signals are automatically fed into the CRM and can trigger appropriate follow-up actions. To help you structure this follow-up, our article on automated post-meeting sales follow-up provides a comprehensive framework.
Power dialing tools
Tools like Aircall, Ringover, or the dialer built into Salesloft allow you to automate the calling process itself: automatic dialing from a list, call recording, automatic logging in the CRM after each call, and voicemail detection to leave a pre-recorded message.
Some tools also offer parallel dialing: calling multiple numbers at the same time and connecting the sales representative only when a human picks up. This significantly reduces the time spent waiting for calls to be answered or hearing voicemail messages.
2. Write a script that works
The script isn't meant to be read word for word. It's a framework that guides the conversation and allows for flexibility. A good cold call script is structured in four parts.
The introduction. Keep it short, direct, and free of empty phrases. State your first name, the company you’re calling from, and the specific reason why you’re calling this person in particular. Don’t pitch your offer—give a context-specific reason. “Hello, this is X from scal·ia. I saw that you recently hired three salespeople at [Company], and I wanted to ask you a quick question about that.”
The opening question. An open-ended question that encourages the prospect to talk about their situation rather than just listen to a presentation. "How do you currently go about providing leads to your new sales reps?"
The value proposition. Two or three sentences at most that bridge the gap between what you’ve just heard and what you actually do. Not a list of features: a connection between their situation and your solution.
The purpose of the call. A clear request for the next step. A 20-minute meeting, a demo, or sending information. A single, concrete request that’s easy to agree to. Our article on automated appointment scheduling explains how to turn this request into a meeting directly in your calendar.
To learn more about scripting and timing techniques, our article on optimizing appointment scheduling in B2B prospecting covers the structures that convert best.
3. Integrate the phone into a multichannel sequence
A standalone cold call is less effective than one that’s part of a multichannel sequence. A prospect who has already seen your name in an email or on LinkedIn before receiving your call is much more likely to pay attention to you.
A typical sequence that includes the phone:
- Day 1: Personalized introductory email
- Day 3: LinkedIn Profile Review
- Day 5: First phone call (with AI preparation)
- Day 7: Follow-up email if there is no response to the call
- Day 10: Second call with a voicemail message if there is no answer
- Day 14: Short LinkedIn post
- Day 18: Final wrap-up email
Our article on creating a multichannel prospecting sequence details the timelines and approaches to adjust based on the response rate at each stage.
4. The Golden Rules of Cold Calling in 2026
Call at the right time. According to Gong.io data, the most effective times are Wednesday and Thursday between 10 a.m. and 11 a.m., and in the late afternoon between 4 p.m. and 5 p.m. These times vary by industry, but they’re a good starting point before analyzing your own data.
Call from a local number. Calls from a number with the same area code as the prospect have a higher answer rate than calls from unknown numbers. Tools like Aircall let you choose the area code.
Don’t leave a voicemail on your first call. Voicemails have a low response rate. It’s better to call back at a different time. However, during the final call in a sequence, a short, well-prepared message can prompt a response via email.
Log every call in the CRM. Even unanswered calls should be tracked. Without this history, it’s impossible to know how many times a prospect has been contacted or to tailor future outreach efforts.
Use silence. After asking a question, give your conversation partner time to respond. Silence is uncomfortable but powerful: it encourages the prospect to speak and provides you with valuable information.
5. Key metrics to track
Answer rate. The ratio of calls made to calls answered. If it’s below 10%, you need to review your list or your time slots.
Call-to-appointment conversion rate. The percentage of answered calls that result in a scheduled appointment. A healthy rate is generally between 15% and 30%, depending on the quality of the list.
Average duration of converted calls. Calls that result in an appointment typically last longer than calls that are disconnected. Gong.io lets you analyze this correlation based on your own call history.
These metrics are integrated into your overall lead generation dashboard, alongside email and LinkedIn metrics.
Frequently Asked Questions About Automated Telemarketing
Is parallel dialing legal in France?Yes, provided that GDPR regulations and the do-not-call lists (Bloctel) are followed. Calls must be made to businesses in a legitimate B2B context, and recipients must be given the option to opt out.
Should sales calls be recorded?In France, recording a call requires the consent of both parties. You must inform the person you’re speaking with that the call is being recorded before you begin. Tools like Gong.io typically include an automatic warning message at the start of the call.
How many calls can a sales representative make per day using a power dialer?Without a tool: 30 to 50 calls at most, with a lot of time wasted on ringing tones and voicemail. With a properly configured power dialer: 80 to 120 calls, depending on the answer rate. Parallel dialing can push this number even higher, but at the expense of personalized outreach.
Conclusion
AI-powered cold calling isn’t like the cold calling your parents used to do. It’s a targeted, well-prepared, and measurable channel that’s part of a cohesive multichannel prospecting strategy. Teams that have abandoned it are leaving an entire channel open to their competitors. Those that master it with the right tools and best practices turn it into one of their strongest competitive advantages.
For more information on the basics of B2B cold calling, our article on B2B cold calling complements this guide with real-world examples.
