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Voice API

Build Voice Experiences With Our Voice API

Use our Voice API Apps to create your own voice applications in a flexible way, while still remaining in full control.

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What Are You Going to Build with Our Voice API?

Outbound Scenarios Made Easy

Create your own voice applications in a flexible way with easy-to-use building blocks, while remaining full control.

For Every Business Need

Build engaging voice experiences and scale and modify your call flows with a wide array of customizable features.

Cost Effective

Benefit from significant cost savings. With our simple usage-based pricing plan you only pay for what you use.

Voice Conversations Without Boundaries

Our Voice API Apps enable any developer to create and maintain outbound call flows. It provides the required control and flexibility to easily build your own voice applications.

  1. Use the API from a .NET or .NET Core application

  2. Choose your preferred programming language

  3. Gain new insights with detailed call event data

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Choose Your Voice Functionalities

Implement your voice functionalities with a comprehensive set of APIs or SDKs and build voice applications with our easy-to-use prefab building blocks. Use our Voice API for:

  1. Audio notifications (billing per minute)

  2. One Time Passwords (billing per message)

  3. Request DTMF (billing per minute)

Trusted by Brands Worldwide

smart insurtech
aevitae
de volksbank
conizi
centric
porting xs

Start With Building Voice Applications

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Our API Apps Integrated Quick and Easy

Our Voice API Apps are a set of pre-configured apps for outbound scenarios. Jumpstart with one of our templates, integrate quickly what you need, and get your first call out.

voice management app

Voice Management App for Clear Insights

The Voice Management app puts you 100% in charge of your voice traffic and provides detailed insights into your usage. With your API key, you can set up calls using our Voice API, or retrieve CDRs using the CDR API.

Discover The Benefits Of Our Powerful Voice Platform

Scalable Voice Solutions

Easily scale your Concurrent Channels and Call Setups per Second. CM.com is able to handle both your inbound as well as outbound capacity.

Instant Access to Call Detail Records

Get insights into detailed information about each call for anti-fraud purposes, such as timestamp, destination, surcharges, and more.

We Take Quality Seriously

With high uptime and a redundant setup, you can rely on our highly secure and ISO 27001 certified platform with 24/7/365 support.

Privacy Policy<\/a>","required":true},{"name":"agreement_custom_1","label":"I want to subscribe to CM.com's monthly newsletter","required":false}]" form-hash="f3ec570d" default-country="HK" rules-url="https://www.cm.com/en-dk/ajax/validation/rules/form/f3ec570d/" :prefilled="false" :store-in-session="false" thank-you-text="<p>Thanks for your request. We will reach out to you as soon as possible.</p>" :translation="{ "almost_there": "Almost there", "block": { "privacy_policy": { "label": "I accept the {policy}", "link_policy": "Privacy Policy" } }, "block_cta_value": "Contact Us Now", "block_title": "Talk to Us", "blog": { "accept": "I accept to receive the monthly newsletter", "email": { "label": "Email", "placeholder": "you@company.com" }, "subscribe_btn": "Subscribe" }, "defaults": { "address_line1": { "label": "Street + house number", "placeholder": "Street + house number" }, "address_line2": { "label": "For the attention of", "placeholder": "For the attention of" }, "bank_holder": { "label": "Bank Holder Name", "placeholder": "Name of the holder of the bank account" }, "bank_name": { "label": "Bank Name", "placeholder": "Name of your bank" }, "bic": { "label": "Bank Identification Code (BIC)", "placeholder": "Your BIC" }, "button": "Submit", "city": { "label": "City", "placeholder": "City" }, "company_name": { "explanation": "explanation", "label": "Company", "not_listed": "My company is not listed here", "placeholder": "Company name", "search_text": "Start typing to search for your company name", "searching_text": "Searching" }, "country": { "label": "Country", "placeholder": "Country" }, "dropdown": { "placeholder": "Select option" }, "email": { "additional": "Please use your business email address", "label": "Email", "placeholder": "you@company.com" }, "email_business": { "label": "Business Email", "placeholder": "Business Email" }, "first_name": { "label": "First Name", "placeholder": "First name" }, "help_message": { "label": "Message", "placeholder": "How can we help you? We will be in touch." }, "iban": { "label": "International Bank Account Number (IBAN)", "placeholder": "Your IBAN" }, "industry": { "label": "Industry", "placeholder": "Industry" }, "job_title": { "label": "Job Title", "placeholder": "Customer Service, Development, Marketing & Sales" }, "key_industry": { "label": "What industry is your company operating in?", "placeholder": "Select your companies industry" }, "key_product": { "label": "What product are you interested in?", "placeholder": "Select your product of interest" }, "last_name": { "label": "Last Name", "placeholder": "Last name" }, "mobile_phone_number": { "explanation": "explanation", "label": "Mobile Phone Number", "placeholder": "Mobile phone number" }, "name": { "label": "Name" }, "otp": { "explanation": "explanation", "label": "One Time Password" }, "phone_number": { "label": "Phone Number", "placeholder": "Phone number" }, "privacy_policy": { "label": "I accept the {policy}", "policy": "Privacy Policy" }, "product": { "label": "Product", "no_results": "No results found.", "placeholder": "What product are you interested in?" }, "salutation": { "label": "Salutation", "placeholder": "Salutation" }, "street_address": { "label": "Street Address", "placeholder": "Street address" }, "sub_area_1": { "label": "Sub-area line 1", "placeholder": "Sub-area line 1" }, "sub_area_2": { "label": "Sub-area line 2", "placeholder": "Sub-area line 2" }, "terms": { "privacy": { "label": "I accept the {terms} and {policy}" } }, "terms_policy": { "policy": "Terms and Conditions" }, "thank-you": "<p>Thank you for subscribing!</p>", "zip_code": { "label": "Zip Code", "placeholder": "Zip code" } }, "hang_in_there": "Hang in there", "logged_in_title": "Hey {name}!", "option": { "key_industry": { "industry_charities": "Charities", "industry_financial_services": "Financial Services", "industry_government_education": "Government & Education", "industry_healthcare": "Healthcare", "industry_leisure_travel": "Leisure & Travel", "industry_logistics_transport": "Logistics & Transport", "industry_professional_services": "Professional Services", "industry_retaile_commerce": "Retail & E-commerce", "industry_technology_media": "Technology & Media", "industry_utilities_telco": "Utility & Telecommunications", "no_key_industry": "Other" }, "key_product": { "caic": "Conversational AI Cloud", "channels": "Other Channels", "halo": "HALO", "mmc": "Mobile Marketing Cloud", "msc": "Mobile Service Cloud", "other": "Other", "otp": "One Time Password", "payments": "Payments", "sign": "Sign", "sms": "SMS", "ticketing": "Ticketing", "voice": "Voice", "whatsapp": "WhatsApp" } }, "prefilled": "This form is prefilled using your CM.com profile", "preparing_account": "Preparing your account", "product": { "groups": { "communication_channels": "Communications Platform", "other_products": "Other Products", "payments": "Payments Platform", "solutions": "Software as a Service" } }, "register": { "call_otp": "Resend", "company": { "label": "Company", "placeholder": "Company name" }, "contact_support": "Contact Support", "contact_support_question": "While registering on the CM.com platform I received the following error code: {error}.", "continue": "Continue", "email": { "change": "<a href=https://www.cm.com/"{url}/">change", "resend_otp": "resend", "resend_otp_text": "Didn't receive an email? Please check your spam or click 'Resend'.", "verify_description": "Hi {name},<br>Please enter the code from the mail we have sent to the following address<br><br>{email}", "verify_title": "You've Got Mail." }, "error_body": "Please try again. If you keep seeing this, click “Contact Support”, then our support team will help you.", "error_code": "Error code:", "error_title": "Unable to Process Your Request", "has_account": "Already have an account?", "logged_in_body": "It seems you already have a CM.com platform account. You will be automatically redirected to the <a href=https://www.cm.com/"{redirectToUrl}/" rel=\"noopener\">{redirectTo}</a> in a few seconds.", "logged_in_body_to_app": "the {app} App", "logged_in_body_to_platform": "CM.com Platform", "phone": { "popover": "We will send a One Time Password to verify this mobile phone number.<br>You can change this number at any time in your CM.com account settings.", "resend_otp_text": "Didn’t receive the password? Click 'Resend'", "send_voice_otp": "We'll send you the password via a voice call" }, "reseller": { "thanks_body_to": "'get started' page" }, "resend_otp": "Resend", "send_otp": "Send", "sending_otp": "Sending", "sign_in": "Log In", "thanks_body": "You have successfully created an account on the CM.com platform. You will automatically be redirected to the <a href=https://www.cm.com/"{redirectToUrl}/" rel=\"noopener\">{redirectTo}</a> in a few seconds.", "thanks_body_to_app": "{app} App", "thanks_body_to_platform": "CM.com platform", "thanks_title": "Thank You", "title": "Discover the Possibilities of the CM.com Platform for Your Business", "title_app": "Get started with {app}", "try_again": "Try again", "verify_description": "Enter your mobile phone number to receive your six-digit<br>One Time Password", "verify_otp": "Verify", "verify_title": "Verify Mobile Phone Number" }, "sending": "One moment please...", "submit_failed": "Something went wrong, please try again.", "technical_issue": "We ran into an issue loading the form. Please try again" }" title="Interested? Contact Us!" subtitle="Get Started With Our Voice API" url="https://www.cm.com/en-dk/ajax/form/f3ec570d/" validation-url="https://www.cm.com/en-dk/ajax/validation/form/f3ec570d/">
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