Voice calling experiences

CPAAS excellence for next-gen voice API services.

Connect Millions Worldwide through Our Voice API and build a scalable voice experience.

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Trusted by over 1000+D2C brands and 500+ global enterprises

Features that enable you to produce outstanding outcomes!

Better quality

Highest success rates, clearest speech, and lowest latency.

Better dependability

99.94% operator uptime and best-in-class uptime.

Easy to put into practice

Register, get started, and integrate with ease by utilizing our REST APIs in Less than 30 Minutes.

Get the best Voice deliverability service at a more affordable price

Our VOICE service makes business-customer communication easier.

From login codes to important notifications, we help businesses streamline their interactions.

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What It Can Do For Your Business

Conference Call

Connect multiple people by using a conference bridge.

Voice Alerts

Dispatch customized audio alerts using voice calls.

Voicemail

Record important customer information while you are away.

Scalable Cloud IVR

Build powerful multilevel IVR menus to route each call intelligently.

Call Forwarding

Forward calls to another phone, such as your home or office number.

Use Case

Voice API Use Cases

Voice-based Reminders: Customers can have a variety of reminders created for them using Voice APIs. For instance, a car dealer can notify clients via audio notifications when their vehicle needs maintenance. Similarly, a bank could notify clients when credit card or EMI payments are due.

Voice Guides: For applications used by food delivery services or packaging firms, allowing users to contribute voice instructions about landmarks and directions to their destinations would be a terrific value addition. Voice APIs facilitate the addition of this feature to the applications.

User authentication: To guard against app data exploitation, businesses are relying more and more on two-factor authentication (2FA). However, because of the hazards posed by cybercriminals, exchanging sensitive data—including one-time passwords (OTPs)—through methods like SMS is no longer possible. Therefore, it is thought that providing an OTP via outgoing phone calls and allowing the user to share the OTP via a callback feature would be a solution. And developers can do it with the use of voice APIs.

Lead generation: Link your CRM and IVR systems to promote a number that consumers can use to report missed calls. Each missed call on that number may be recorded as a lead that can be followed up with.

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Why TrustSignal for voice communications?

Our VOICE service makes business-customer communication easier.

From login codes to important notifications, we help businesses streamline their interactions.

Global Impact, Seamless Delivery

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Billion Annual Messages

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Millions Voice pulses annually

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API Uptime

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Operators Connections

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Countries

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This is how TrustSignal builds trust with its clients!!

     Excellent  
     Based on 23 reviews 
    
 
 
   
 
 
        
   Kshitij Ranjan 
 2024-03-05
 
 
  Amazing services! Best B2B SMS providers out there :)
  
 
       
   gargi raina 
 2024-02-12
 
 
  Fair and quick SMS service.
  
 
       
   Santosh Gangatiware 
 2024-02-11
 
 
  TrustSignal is top-notch! Their customer service team is exceptional, always ready to assist with any business queries. Highly recommended for their reliability and support.
  
 
       
   Simran Mishra 
 2024-02-09
 
 
  TrustSignal is a great platform for a business's SMS communications. Its been more than a year that we are integrated with TrustSignal and their service is amazing. Integration was smooth, our day to day templates are approved on time even with a short notice. The support team is excellent, they respond immediately and solve the problem at hand real quick. Extremely happy with their service!
  
 
       
   santhosh.p santhu 
 2024-02-08
 
 
  Good service by trustsignal team.Always there to help to solve business problems.
  
 
       
   Kirankumar BM 
 2024-02-08
 
 
  Good experience in working with Trust signal for handling the sms. Trusted partner to handle any kind of campaigns. Supportive team and can get assistance at any given point of time. Highly recommended for any kind of communication activities since the delivery rate is considerably good.
  
 
       
   Bhavik Naik 
 2024-02-08
 
 
  One of the best in Business. Always there to help in any situations.
  
 
       
   Nishanth Kanna 
 2024-02-07
 
 
  Good team who're always prompt and crisp to provide solutions to any operational blocker over their seemless product as well

Frequently Asked Questions

What distinguishes a virtual number from a toll-free number?

RCS (Rich Communication Services) and SMS (Short Message Service) serve different purposes and have distinct characteristics. Whether RCS is “better” than SMS depends on the specific requirements and goals of the communication.

How can voice broadcasting signify something?

RCS is a protocol that upgrades SMS capabilities, while WhatsApp is a messaging application that supports various multimedia formats and is owned by Facebook.

Is it possible to send outbound calls using pre-recorded audio?

Initially, RCS was primarily associated with Android phones, but it is now progressively extending its availability to other platforms.

Can my outbound IVR flow utilize Text to Speech?

Enabling RCS depends on your device and carrier. In many cases, RCS comes enabled on Android devices, however, if it is not active, you can activate RCS in the messaging settings of your device or through a carrier-specific messaging app.

What is a voice API?

Businesses benefit from RCS by delivering branded messages, interactive content, and enhanced customer experiences. It supports features like verified sender identity and read receipts, building trust with customers.

Can I text the user an SMS after an outgoing call has ended?

Yes, RCS can be used for international messaging, but its availability and features may vary by region and carrier.