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Ever wondered why customers still have to wait on hold for so long, even though our call center agents are working constantly?
The answer is: on average, agents spend 2-5 minutes per call typing up call summaries into the CRM system, or After-Call Work (ACW) !
Wouldn’t it be great if AI could do this job for you in just “3 seconds” after hanging up?
AI Wrap-up/AI Summary is a tool that assists with this task by using Natural Language Processing (NLP) and Generative AI to listen to (real-time transcription) or read chat conversations. The system can analyze conversations between customers and agents, extract key information, and create an easy-to-read summary of the conversation shortly after the call ends.
ProTelCall uses AI Wrap-up/AI Summary to create a summary of the key points of the conversation, broken down into points such as customer problems, solutions, sentiment, and next steps, and records this information into the CRM system. This helps free up time for agents to handle customer calls more efficiently.
“AI Wrap-up / AI Summary reduces after-call work time (ACW) by over 80%, allowing agents to attend to the next customer call more quickly!”
These two words are often used interchangeably, but each has a different scope of function.
This involves using AI to summarize key points from conversations, such as
The results are typically presented in the form of short, easy-to-read text, paragraphs, or headings.
It has a broader scope than AI Summary. In addition to generating summary messages, the AI will help manage information after the conversation ends and save it to the system, such as:
The AI process is designed to be smooth and secure, and is divided into four steps as follows:
The template can be customized to suit each organization’s workflow based on specified topics, such as:
Customer Service Jobs
Sales
Debt collection
Hospital or clinic work.
| section | Manual Wrap-up | New version (AI Wrap-up) |
| Time taken to summarize | 2-5 minutes per call. | Less than 5 seconds (Real-time) |
| accuracy | Missing information might occur if the agent is tired or forgets. | 100% accurate , based on actual conversations. |
| Data standards | Everyone has a different note-taking style. | It’s the same system, easy to read, and the same in all cases. |
| Customer feelings | You’ll have to wait longer in line at the next person in the queue. | The service was faster and the queues were noticeably shorter. |
Example dialogue
The customer called to report being unable to log in to their member account after changing mobile phones. Upon investigation, we found that the customer’s account was still linked to the old phone number. Therefore, we proceeded to verify their identity and change the phone number. The customer can now log in normally, and there are no further follow-up tasks required.
Examples of results from AI.
Contact Reason: Unable to log in to member account.
Customer Issue: Customer changed phone number and cannot receive OTP code from old number.
Action Taken: Staff checked information, verified identity, and updated new phone number.
Resolution: Customer successfully logged in and received OTP.
Case Status: Resolved.
Follow-up Required: No
Disposition Code: Account Access – Resolved





AI Wrap-up / AI Summary aims not only to reduce the time staff spend typing records, but also to transform conversations previously in the form of audio files or long text messages into structured data that is searchable, shareable, and analyzed.
When designed appropriately within an organization’s workflow, this function can help organizations…
It is crucial that organizations choose an AI Wrap-up/AI Summary solution that can adapt templates to actual workflows, integrate with existing CRM systems, and include appropriate data verification and security measures.
Let AI help you generate summaries, suggest dispositions, and prepare data for CRM or ticket management based on your organization’s workflow.
AI Summary can generate summaries of information both during and after a conversation (Post-contact Summary). The choice depends on the use case, system resources, and speed requirements.
AI should not replace all human personnel, especially for tasks involving sensitive data such as monetary amounts, agreements, appointment dates, legal information, or medical data. Humans should always verify this information before recording it.
This is possible if the Speech-to-Text and language model adequately support Thai, but it should be tested with the actual accent, terminology, and voice quality of the organization.
AI can analyze and suggest code from conversational content, but it’s advisable to have a human review its accuracy, especially during initial deployment, before allowing the AI to handle it independently.
Connectivity is possible if the CRM system supports API, Webhook, or Integration Interface. The mapping between the data in the Summary and the fields in the CRM should be clearly defined.
A transcript is the complete text taken from a conversation. AI Summary is the process of organizing and condensing the key information from the transcript into an easy-to-understand format.
Depending on the system design, AI may work with streaming audio, recorded audio, or transcripts already generated by other systems. Organizations should establish recording and data storage policies in accordance with relevant requirements.
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