Cloud-based switchboard
Receive and make calls on your phone, browser or application without investing in a physical switchboard.

Cloud PBX · Call Center · Multi-channel customer care
Connect the team, receive calls and take care of customers on one system. Choose from cloud switchboard to Call Center and multi-channel communication according to business needs.
Switchboard solutions for businesses
Receive and make calls on your phone, browser or application without investing in a physical switchboard.

Coordinate between departments on the same system, using free internal calls and virtual reception to guide customers.

Look up reports and recordings to support customer care work. Extensive monitoring and reporting capabilities by service package.

Add Zalo OA from Standard package; Connect Fanpage, Zalo and Email with Omni Channel package to manage multi-channel communication.

Price listed per user per month. Choose the package according to the number of employees and customer care channels to use.
Voice switchboard
For teams who need to receive and manage calls every day.
Basic switchboard features
Connect Zalo & CRM
For businesses that take care of customers via phone and Zalo.
Includes all Basic features, plus:
Sales & AI Agent
For telesales, survey and telemarketer management teams.
Includes all Standard features, plus:
Multi-channel care
For the customer reception team through multiple communication channels.
Includes full Call Center features, plus:
Switchboard rental fees are calculated per user. The items below are calculated based on actual traffic volume, for businesses that need to send Zalo messages, SMS messages or display brand names when calling.
Message via Zalo OA
Send customer care messages, confirmation codes and vouchers to Zalo users using the business's Official Account.
Show brand name when calling
Outgoing calls display the brand name instead of unfamiliar numbers, helping customers recognize the business and pick up the phone more often.
Messages carry the brand name
Send customer care messages or promotional messages to mobile subscribers who see the brand name in the sender section.
Swipe horizontally to see all carriers
| Content group | Viettel | MobiFone | VinaPhone | VNM | Gtel | Itel/Reddi |
|---|---|---|---|---|---|---|
| Group 1Health, Education | 391.$0.00008 | 436.$0.00032 | 430.$0.00032 | 703.$0.00008 | 256.$0.00032 | $0.03 |
| Group 2LVK | $0.04 | 794.$0.00016 | 794.$0.00016 | 998.$0.00016 | $0.02 | $0.03 |
| Group 3MXHVN | 559.$0.00008 | 656.$0.00016 | 656.$0.00016 | 693.$0.00024 | 385.$0.00008 | $0.03 |
| Group 4MXHQT | $0.15 | $0.15 | 3,145.$0.00008 | 6,376.$0.00032 | 5,473.$0.00008 | $0.15 |
| Group 5Bank | $0.04 | 787.$0.00008 | 800.$0.00016 | 806.$0.00016 | 385.$0.00008 | $0.03 |
| Group 6HCC | 391.$0.00008 | 219.$0.00024 | 205.$0.00008 | $0.02 | 256.$0.00032 | $0.03 |
| Group 7E-commerce | $0.02 | $0.02 | 488.$0.00016 | 998.$0.00016 | 385.$0.00008 | $0.03 |
| Group 8CK, BH | 877.$0.00008 | $0.03 | $0.03 | 998.$0.00016 | 385.$0.00008 | $0.03 |
| Group 10Call a car | $0.02 | — | $0.02 | — | 385.$0.00008 | $0.03 |
| Group 11Water | 382.$0.00032 | 283.$0.00008 | 441.$0.00024 | 717.$0.00024 | 385.$0.00008 | $0.03 |
| Group 13Electricity | 381.$0.00024 | 405.$0.00024 | 405.$0.00024 | 717.$0.00024 | 385.$0.00008 | $0.03 |
Swipe horizontally to see all carriers
| Content group | Viettel | MobiFone | VinaPhone | VNM | Gtel |
|---|---|---|---|---|---|
| Group 1Often | 529.$0.00008 | 397.$0.00008 | $0.02 | 453.$0.00024 | $0.02 |
| Group 2Real estate | $0.01 | $0.01 | 284.$0.00016 | — | — |
| Group 3Bank | 535.$0.00008 | — | — | — | — |
| Group 4Admissions | $0.01 | — | — | — | — |
| Group 5Endow | 370.$0.00032 | — | — | — | — |
All unit prices include VAT. Quotation is valid for 60 days from the date sent. Contact us VPSTTT to confirm unit price at the time of deployment.
Discuss with VPSTTT about team size and integration needs to receive implementation plans and specific quotes.

Virtual switchboard is a call management system that operates on a cloud computing platform. Instead of investing in a physical switchboard at the office, businesses can use phones, browsers or applications to receive and make calls.
Departments and branches work together on one system, with virtual reception, internal calling, recording and reporting. As needs develop, businesses can choose to further integrate Zalo OA, Call Center or Fanpage and Email channels.



Each package expands the capabilities of the previous package. Businesses can start with a voice switchboard, add Zalo OA, then move on to Call Center and multi-channel communication system.
Virtual reception, internal calling, recording and reporting for daily call receiving needs.
Use Zalo OA as a hotline, call Zalo customers, basic contacts/CRM and advanced reports.
AI Agent Inbound/Outbound, telesales, telemarketer monitoring and recording 12 months.
Add Fanpage, Zalo OA voice/chat, Email, dashboard and analysis reports.
What needs is virtual switchboard suitable for?
Centralize customer call reception on the same switchboard, support virtual receptionists to guide callers to the appropriate department. Personnel can look up recordings and reports to grasp the content of the conversation, assist in answering requests, and monitor daily customer care work.
Suitable for teams that need to conduct consulting calls, surveys or reach customers according to campaigns. Call Center package adds Telesale, Telesurvey, Telemarketing and AI Agent Inbound/Outbound. The ability to monitor agents and report helps managers keep track of their team's activities.
Connect departments and branches on one system, use free internal calls to exchange work. Multi-language support and use on phone, Web or App, convenient when personnel work in multiple locations. Businesses can expand the number of users according to actual needs.
From the Standard package, businesses can incorporate Zalo OA into the customer reception and care process. Features include using Zalo OA as a hotline, receiving free calls from Zalo and calling from the switchboard to Zalo customers. Basic contact/CRM and Zalo ZBS add contact and consulting support tools.
Look up audio recordings to review consulting content, support feedback handling, and guide personnel in specific situations. Basic and Standard save recordings for 6 months; Call Center and Omni Channel save 12 months. Monitoring and reporting features are expanded with each package, suitable for team size.
Omni Channel package inherits Call Center features and adds Fanpage, Zalo OA voice/chat and Email. Businesses can expand the way they receive requests according to the channels customers often use. Dashboards, reporting, and analytics help monitor communication across multiple channels.
Deploy according to actual needs
Let VPSTTT know the number of employees, branches, numbers and channels being used.
Compare features, choose the appropriate package and discuss the 10-day trial plan.
Unify numbers, call branching and integrations before operations.
Answers about package options, costs, features and how to deploy a call center for businesses.
Basic is suitable when you need a voice switchboard, virtual receptionist, internal calls, recording and reporting. Choose Standard if you want to add Zalo OA, basic contacts/CRM and call monitoring. Call Center for telesales, surveys, AI Agent and agent management needs. Omni Channel adds Fanpage, Zalo OA voice/chat and Email. Packages inherit the features of previous packages, so choose according to the channels and tasks your team really needs.
This is the unit price for renting a switchboard for one user for one month. For example, 10 users of the Basic package have a listed rental fee of 10 × 59,000 = $23.60/month. With a minimum cycle of 6 months, the corresponding rental fee is $141.60. The actual cost depends on the number, call traffic and integration requirements; VPSTTT will discuss these items in the quote before implementation.
Limiting the number of calls should not be understood as a policy of waiving all calling charges. The feature panel includes free internal calls and unlimited simultaneous calls. Other calls, numbers and traffic need to be clarified when consulting on configuration and quotation. You should indicate the number of callers, incoming/outgoing calling needs and expected traffic volume to receive appropriate cost advice.
The service operates on the cloud platform, so there is no need to invest in a physical switchboard at the office. You can use it on iPhone, mobile devices, Web and App according to the deployment plan. When discussing needs, please provide the type of device you are using, number of employees and working environment to choose a convenient connection method. There is no need to purchase additional equipment before agreeing on a plan.
Have. Feature table supports multi-branch, multi-language and free internal calls. Businesses can discuss plans to organize departments on the same system, and at the same time choose the appropriate phone, Web or App for each group of personnel. Before deployment, you should prepare a list of branches, number of users and how you want to receive and distribute calls.
Zalo OA features start from the Standard package and are inherited in Call Center and Omni Channel. Standard includes integrating Zalo OA, using OA as a hotline, calling for free from Zalo, calling from the switchboard to customer Zalo and Marketing Zalo ZBS. If you need more Zalo OA voice/chat combined with Fanpage and Email, see the Omni Channel package. Provide existing OA information when consulting to clarify the scope and conditions of integration.
Basic and Standard recording storage 6 months; Call Center and Omni Channel save 12 months. Audio recordings help the team review consulting content, support feedback processing, and guide personnel based on real-life situations. Enterprises should discuss their search, access and storage needs with the deployment unit to choose a package that suits their workflow.
The service panel has a free 10-day full-featured trial. Contact us VPSTTT, provide the number of users and features you want to test to get advice on trial options. During this time, you should evaluate your call reception, agent experience, reporting, and necessary integration channels before choosing a final plan.
Minimum payment of 6 months each time. When paying 12 months in advance of the switchboard rental fee, businesses will receive an additional month, equivalent to 13 months of use. This offer applies to the switchboard rental period; Items such as numbers, call throughput and integration need to be reconciled separately in the quote. Please confirm total cost and usage time before payment.
You should prepare the number of users, branch numbers, numbers you are using or want to register, expected call volume and channels to connect such as Zalo OA, Fanpage, Email. Add how you want to organize the receiving department and recording and reporting needs. VPSTTT will rely on this information to advise on packages, integration scope and specific implementation plans.
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See allChoosing the right switchboard starts from the number of personnel, numbers, call flow and channels that need to be integrated.
Discuss with VPSTTT about team size and integration needs to receive implementation plans and specific quotes.
Implementation consultingFrom call centers to Call Centers and Omni Channels, businesses can choose the range of features that suit their customer care approach.
Contact us VPSTTT to discuss needs, try out and receive a quote before deployment.
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