voice call services are very useful and easy to initiate in every aspect. It is easy to start wit and trackable. voice call services are largely used in political campaigns. Sri sai technologies provide the cost effective voice call services in hyderabad, bangalore and across india.

Voice SMS Service Provider in India​

Voice SMS Service in India has transformed the service industry. Instead of utilizing the workforce on sending text messages (SMS), this phone-based messaging system enables interactive client notifications over their phones with a better response time and increased revenue potential because it reduces operational costs too.

In addition, Voice SMS has the following benefits. Interactive voice service allows customers to listen and interact with them.


Firms can use these services to confirm appointments or send out phone surveys, among other things.

Instant delivery Voice SMS

With the recent increase in mobile phone usage, India has been trying to provide a way for people who don’t have access or cannot afford basic phones.


Instant Delivery Voice SMS offers lightning-fast delivery with an average duration time of fewer than seven seconds from send-to receive!

The country’s wireless carriers and voice messaging services are all competing on speed, which makes this marketing technique stand out above others while also being extremely cost-efficient when compared against other methods like mailings and advertisements, where costs can quickly outweigh their benefits.


With a high open-rate, Voice SMS in India has the power to carry on conversations and make connections.
The 98% of messages read to mean that there are plenty who respond with interest.

When subscribers feel that buzz from their phone signaling an incoming call or message, they always check it because it’s like being told: “you’re wanted.”

Flexible platform With Voice SMS in Mumbai, users can either send a few Voice SMS

Most business owners have found SMS marketing to be an effective way to reach their target audience and promote products.

However, many do not know how they can create personalized messages or which features are essential in getting sales from it because there are no one-size-fits-all solutions out there.


The Voice SMS service will change this by providing customized campaigns with ease – leaving you more time focused on what matters most: building relationships between customers & potential ones through content that speaks directly at them.


With a high open-rate, Voice SMS in India has the power to carry on conversations and make connections. The 98% of messages read to mean that there are plenty who respond with interest.


When subscribers feel that buzz from their phone signaling an incoming call or message, they always check it because it’s like being told: “you’re wanted.”

In some situations where the automatic opening occurs this way, all we need do is wait for our following conversation–which may be sooner than expected!.

Submitted Voice calls

Standard Plan

2500 / 10,000 Calls
  • 3 Months Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

Silver Plan

6250 / 25,000 Calls
  • 6 Months Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

Gold Plan

10,000 / 50,000 Calls
  • 1 Year Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

Platinum Plan

20,000 / 1,00,000 Calls
  • 1 Year Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

Answered Voice calls

Undelivered voice calls refund

Standard Plan

3500 / 10,000 Calls
  • 3 Months Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am 9pm.
  • Caller id will be provided of 10 digit mobile no

Silver Plan

7500 / 25,000 Calls
  • 6 Months Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

Gold Plan

14,000 / 50,000 Calls
  • 1 Year Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

Platinum Plan

26,000 / 1,00,000 Calls
  • 1 Year Validity
  • SMS Delivery timing 0-2Hrs Maximum.
  • Time to send sms between 9am-9pm.
  • Caller id will be provided of 10 digit mobile no

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