Best Telephony Software in Japan - Page 4
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Compare the Top Telephony Software in Japan as of March 2026 - Page 4
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1
MongoTel
MongoTel
Enjoy an intuitive, customizable approach to business telephony whether you’re a nationwide corporation, mom-and-pop shop, or MongoTel certified reseller. From flexible features for teams of any size to mass deployment in seconds, MongoTel is cloud-native, from the ground up. Personalization tools for users, streamlining controls for admins, and novel abilities for callers make for more meaningful contact. Our unique fusion of a certified installer network plus first-party tech support is the ideal way to deliver the most productive and rewarding user experience. At MongoTel, help is near. Literally. Our support team is composed of the same talents who built and maintain our proprietary technologies in the first place. MongoTel’s cloud-based phone ecosystem gives you the power to connect to each client on the individual level, whether they’re a business entity or an individual human. Our tools enable you to sell to those who need what you offer.Starting Price: Free -
2
Splicecom
Splicecom
A powerful platform that brings together the people, messages, and apps you need to respond quickly and communicate effectively as a team. A conversation can take many forms depending on the user's device of choice, where they are, and how quickly they need a response. Telephones and emails are still the leading business conversation tools. Live web chat requires a reply in real-time so you need to staff appropriately. While many consumers prefer to use smart devices and social media-based conversation Apps like WhatsApp Business, Facebook Messenger, etc. Splicecom Media Apps offer multi-media communication solutions delivered to Shared Inboxes ensuring your teams are in control; perfect for businesses of any size and industry. The Splicecom family of Unified Communications devices comprises affordable entry-level phones, context-sensitive IP system phones, keyless touchscreen desktop phones, and IP softphone apps for Windows and Apple Mac computers, smartphones, and tablets.Starting Price: Free -
3
Veloice
Veloice
See your data in a visual form when you log in to the portal. Big or small, new or old, everything gets sorted out automatically to dash out instant charts, reports, statistics, and evaluations. The latest technology, SIP Trunks in the backend, and multiple systems ensure that there are no call drops and the platform is seamless. Its scalability provides flexibility and offers large bandwidth to accommodate any sudden rush. Receive unlimited parallel calls, no restrictions on channels too. All plans come bundled with all features. Our pay-as-you-go model is based on a transparent billing system that lets you pick your usage and control the costs. Gain control over your company’s telephony experience. Record all inbound and outbound calls for compliance, audit, training, or enhancing customer experience. Access the call records anytime via the dashboard. Get prompt alerts via SMS or email or see the notifications in the dashboard.Starting Price: $12.55 per month -
4
VoipBuster
VoipBuster
VoipBuster is a free program that uses the latest technology to bring free and high-quality voice communications to people all over the world. When you use the free VoipBuster software, you can call regular phones in various popular destinations for free or call at an incredibly low rate to any other phone on the planet. You can also call all your online friends (pc-to-pc calls) for as long as you like, for free. Just click here to download VoipBuster; the download should take only a few moments depending on your connection speed. With VoipBuster you can call and SMS anywhere in the world at the lowest rates possible. And best of all, you can call several popular destinations for free! Rates are charged in cents per minute and calls are rounded up to the next minute. All rights reserved. Rates are subject to change without notice. Please note that you will be charged a set up fee of 5 cents on phone-to-phone calls.Starting Price: €2 per month -
5
VoipStunt
VoipStunt
VoipStunt is a free program that uses the latest technology to bring free and high-quality voice communications to people all over the world. When you use the free VoipStunt software, you can call regular phones in various popular destinations for free or call at an incredibly low rate to any other phone on the planet. You can also call all your online friends (peer-to-peer calls) for as long as you like, for free. Just click here to download VoipStunt; the download should take only a few moments depending on your connection speed. With VoipStunt you can call and SMS anywhere in the world at the lowest rates possible. And best of all, you can call several popular destinations for free! Rates are charged in cents per minute and calls are rounded up to the next minute. All rights reserved. Rates are subjected to change without notice. Please note that you will be charged a set-up fee of 5 cents on phone-to-phone calls.Starting Price: Free -
6
VXT
VXT
Capture 40% more time from calls with automatic time entries and file notes after every call with your clients. Win more placements and prevent disputes by saving each call with your candidates in your CRM and ATS automatically.Save time on compliance and risk by recording your calls so you can focus on assisting clients. VXT offers flexible solutions for any business that wants to put their customers first. VXT voicemail enables you to set up smart greetings for all of your contacts so you can personalize their experience. VXT Voicemail is cloud software so you can access your voicemails from anywhere on any device. You can record the call just like you would a normal phone call. This can then be transcribed directly into your notes.Starting Price: $52.50 per user per month -
7
TeleCMI
TeleCMI Technologies
TeleCMI is a comprehensive communication and collaboration platform designed to enhance business connectivity and streamline customer interactions. With voice calls, SMS users can make and receive high-quality calls and collaborate in real time. Integration with popular CRM systems ensures seamless synchronization of customer data, enabling personalized and efficient customer service. TeleCMI prioritizes data security with encryption for calls and messages, while its reliability and excellent call quality ensure uninterrupted communication. Empowering businesses with exceptional customer experiences, TeleCMI drives productivity and facilitates effective collaboration.Starting Price: $0 -
8
Teloz
Teloz
Teloz cloud contact center allows employees, customers, and other integrations to all work together on one system, and also improve your company’s productivity and efficiency. Strengthen your company by consolidating all of your critical communications into a single platform. Behold one of the most powerful cloud phone systems on the globe. With a cooperative contact center, you can provide seamless consumer and operator experiences. Discover chances with industry-leading data and include the apps your teams require. With calling features that expand and assist your business, you can provide the experience your consumers demand. Enhance the value of your voice solution with intelligent routing, workforce performance analysis, connections, and other features that enrich the interaction and satisfy your customer's Teloz cloud contact center. We know the enormous consequences your company is facing.Starting Price: $3.99 per month -
9
TNS Enterprise Branded Calling is an industry-leading solution integrated into major wireless networks, delivering enriched calling experiences to over 300 million consumers across Verizon, AT&T, and T-Mobile. Displaying your brand name, logo, and call intent on recipients' devices, helps increase contact rates, improve call durations, and provide a competitive advantage for your brand. This solution ensures that only authenticated calls have enhanced rich call data, protecting your brand from becoming a target for spoofing and maintaining consumer trust. TNS has over 10 years of experience in call identification and branded caller ID solutions, handling billions of branded calls for millions of subscribers. The platform is utilized across various industries, including healthcare, travel, retail, education, financial services, and insurance, to enhance customer engagement and operational efficiency.Starting Price: Free
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10
Numberify
Numberify
Numberify is an all-in-one U.S. phone number platform offering services such as number parking, custom vanity numbers, affordable global calling, and SMS verification. Users can transfer their existing numbers or select new ones, including memorable vanity options, and manage them through the Numberify mobile app, available for both Apple and Android devices. It allows users to keep their U.S. numbers active without service interruption, providing free incoming calls and texts. For those needing to receive SMS messages, like bank verification codes. With low international calling rates, users can stay connected worldwide without the need for a VPN. Numberify also emphasizes privacy by enabling users to have a secondary number for online registrations, keeping their personal numbers private and secure. The setup process is straightforward: choose or transfer a number, complete payment, and start using the service via the app.Starting Price: $0.002 per minute -
11
ProSBC
TelcoBridges
ProSBC is a carrier-grade SBC that offers enhanced capabilities for service providers and enterprises. It supports up to 60,000 simultaneous sessions and includes features like media transcoding, STIR/SHAKEN support, fraud detection, and high availability configurations. ProSBC is compatible with multiple platforms, including VMware, KVM/Proxmox, AWS, Microsoft Azure, and bare-metal servers. It is suitable for various use cases, such as SIP trunking, enterprise SIP trunking, CPaaS access, and TDM-to-SIP migration. ProSBC is widely interoperable with major VoIP platforms and carrier networks. Easy to deploy, operate and manage through a web-based interface. The optional TB Analytics feature pack aids in helping diagnose network problems. The same software can scale from 100 to 60,000 sessions, so your SBC is ready when you are.Starting Price: $625 per year -
12
Voxbay
Voxbay
Voxbay is an AI-powered, cloud telephony and unified communications platform designed for businesses of all sizes. It delivers a comprehensive contact-center solution featuring multilevel IVR, predictive dialer, virtual numbers, call masking, conferencing, live call monitoring and transfer, call recording, lead and ticket management, SMS/WhatsApp messaging, and AI-driven call routing. It seamlessly integrates with CRM systems such as Zoho, automatically logging interactions, and supports global virtual numbers from over 65 countries. It provides real-time agent dashboards, performance tracking, automated notifications, and social media connectors. With 99.9 % uptime, robust security, and scalable deployment, Voxbay streamlines inbound and outbound communication, optimizes workflows, and enhances customer engagement through centralized control and intelligent analytics.Starting Price: Free -
13
Ytel
Ytel
Predicatively dial your contacts and automatically leave voicemails, emails, and text messages - with no special equipment. Ytel is a cloud-based integrated marketing suite solution. Ytel Contact Center assists SMB call centers and businesses in managing multi-channel communications. Ytel features include auto-dialing, call distribution, voice response, and a scripting module. With Ytel, users can gain access to real-time agent reporting for metrics on call performance and lengths. Ytel is also accessible via iOS and Android devices. Develop new communications functionality in any language and get to production faster. Trust in a platform designed for product development with high uptime and high capacity for SMS and voice channels, with the bandwidth to send and receive volume at scale from a single API. Your business has its core competencies - now you need to augment and centralize customer engagement for better operational efficiency.Starting Price: $99 per user per month -
14
babelforce
babelforce
Personalize experiences that draw on customer data from your CRM, Helpdesk or any SoR. Automate outbound dialing for proactive support or lead engagement at any scale. Create smooth customer journeys with zero hassle hand-offs between any contact channels. Help customers help themselves with automated voicebots, IVR and messaging. Create any customer experience with simple, intuitive tools. Automate key tasks by adding pre-built babelforce functions to your workflows. -
15
Solgari Cloud Communications
Solgari
Discover a complete, compliant communications solution bridging voice, video, chat and SMS. Increase efficiency, provide unparalleled Cloud Contact Centre as a Service, and deliver a seamless digital customer experience from a single Contact Centre as a Service (CCaaS) solution. Every channel and function you need, available from a single secure Cloud platform. Intuitively integrate Microsoft Dynamics and Dynamics Phone integrations for a full Teams Contact Centre experience. Send and receive communications quickly, autonomously and in bulk. Connect to all your comms and CRM solutions from any connection, at any time. Text, telephone or video call; switch between channels quickly and easily. GDPR, PCI DSS MiFID II and more. Solgari abides by all data and security regulations. Upgrade to an all-channel Cloud contact center with automated, voice-activated quality of life improvements.Starting Price: $20 per month -
16
Vozelia
Vozelia
Vozelia has been part of Sewan since 2017. Sewan is the reference voice over IP telecommunications operator for companies, a pioneer in the IP telephony sector in Spain with more than 10 years of experience. Sewan Communications is part of the Sewan Groupe, one of the most innovative and recognized companies in France. Sewan offers a white label model that redefines the "turnkey" concept, oriented to the demand of today's customers and companies, as well as the management of tomorrow's telecommunications operators and distributors. All of this is done through our All-In-One platform, Sophia , which features simple, automated management for setup, auto-provisioning, and billing from a single interface. Discover all our professional, simple, scalable and automated telecommunications solutions. You will be able to enjoy IP Telephony through your smartphone or Tablet, using an IP Telephone or by placing an ATA transformer in your analog telephone.Starting Price: $8 per month -
17
Oyatel
Oyatel
With Oyatel you have many choices. Whether you want to use our Oyatel Softphone, mobile app, a table unit or cordless phone, we will solve your problems. Oyatel has developed a complete and feature rich phone system customized to any businesses corporate needs. CallManager is 100% web-based, so all you need to manage your telephony is a Mac or PC. You have at any time updated information of phone status and employees who are online. Oyatel CallManager supports automated attendant controlled by calling queues, key selection menus and automatically control the opening. You can easily manage users and call queues to get faster response times and a more effective call flow. You may also have an operated switchboard with access to online status for your employeesStarting Price: $30 per month -
18
Hot Prospector
M&M Helton Enterprises
Manage every single aspect of your prospects within our Contact Manager. Import and export an individual contact or do it by the thousands. Add your own custom fields to collect whatever data you need for your database. Plus quickly create your own lead forms to capture those red hot leads. Whether it be handling a rush of inbound calls or cranking out outbound sales calls, our phone system has you covered. Create a variety of voicemail and sales scripts for your team, and design highly effective campaigns featuring voicemails, SMS messaging, and even pre-recorded messages. Plus log every call for tracking and stats to increase conversions even higher! Imagine having all the same marketing capabilities as email, but through the immediacy of text messaging! You have exactly that with our SMS Marketer. Create campaigns (both standard and conversational), autoresponder series and track every text for maximum ROI.Starting Price: $197 per user per month -
19
Telappliant
Telappliant
Since 2003, we’ve been helping small and medium-sized businesses to grow. We offer a range of feature-rich cost effective phone systems, high-speed Internet connections, and a range of IT and cybersecurity solutions. Over the last few years, VoIP (Voice over Internet Protocol) has evolved and voice has made the gradual transition to the ‘cloud’. Cloud is a broad term typically referring to data-centre-hosted services that are run and accessed over the internet. Cloud telephony refers to voice services and, specifically, the replacement of traditional telephone equipment (PBXs, for instance) with third party services. Increase Customer Satisfaction Increase satisfaction by managing calls intelligently, whilst tracking behavioural patterns for clever decision-making. Compete with bigger companies by increasing geographic presence and creating a better first impression. Access your system remotely regardless of the location, whilst retaining your office phone functionality.Starting Price: $30 per month -
20
SIP Server
Brekeke Software
Supporting the industry-standard Session Initiation Protocol (SIP), Brekeke SIP Server provides a reliable and scalable SIP system platform for telephony carriers, communication service providers and integrators, as well as manufacturers of SIP products. As defined in the SIP baseline specification RFC 3261, Brekeke SIP Server provides the functionality of a SIP registrar server, SIP redirect server and SIP proxy server. Brekeke SIP Server is a stateful proxy that maintains session status, providing optimum processing for session control. Usage by faculty, students or staff at degree-granting academic institutions. To evaluate Brekeke SIP Server Standard Edition. SIP Trunk Services. Integration in smaller SIP communication systems. R&D, product demonstration. Brekeke SIP Server is a SIP proxy registrar server that comes with unprecedented reliability and robust performance.Starting Price: $500 one-time payment -
21
aql Telecommunications
Aql Telecommunications
We are aql, one of the UK’s most innovative telecoms operators, and a ‘hidden enabler’ of smart cities. Our goal is to help businesses and cities keep pace with the latest technological changes by leveraging the power of high bandwidth, secure storage, mobile connectivity and innovation. We believe that by Powering a Connected Society through our enabling technology, we can create more efficient, smarter, more resilient cities. We do this to make society better, and build a better future for all. We operate a heavily interconnected national network with full geographic resilience, spanning multiple UK sites. With a large presence in both London and Leeds, and many other significant points of presence, we provide extensive interconnects into the UK's fixed and mobile networks. All our network connectivity is dual-vendor, dual-route between each core node, minimizing exposure on any particular fibre path or geography.Starting Price: $7 per year -
22
Soho66
Pebbletree Ltd
Established in 2008, Soho66 has grown year-on-year and serves tens of thousands of business customers across the UK, Ireland and internationally. Our self-built VoIP platform, developed in-house, handles hundreds of thousands of calls per day. Our reliable and easy-to-use solution helps businesses bring their telecommunications into the 21st Century, enabling newfound flexibility, a smarter and more efficient working, the ability to build a professional image and, crucially, significant cost savings. Our cloud-based phone system is perfect for remote working, giving users the flexibility and security they need to operate from any location. With features like IVR Menus, Call Recording, Multi-Routing and more, we have you covered. Contact us for more information.Starting Price: $2.99/month/user -
23
Telephone Message Pad
DAIR Computer Systems
TelephoneMessagePad is an electronic system for taking, distributing and organizing phone messages. You access it via secure HTTP from anywhere with any device having a web browser. Get the caller info you need. Use standard forms or custom forms to capture exactly what you want. Get call records in a single glance. Color-coded call status provides an instant overview. Get instant notification of new calls. Stop losing clients to late returned calls.Starting Price: $9.95 per month -
24
MaxContact
MaxContact
MaxContact is suitable for sites from 6 – 1000+ users, with clients around the world in all sectors including BPO’s, financial services, utility providers and many more. MaxContact is a proven supplier to some of the market leaders in these fields.Starting Price: £49 per month per User -
25
UniVoIP
UniVoIP
UniVoIP’s innovative solutions and software drive performance, productivity, and efficiency while embracing and overcoming today’s most demanding business communication trends. The principle product, OfficeConnect™, is an extremely robust and highly flexible solution delivering 500+ PBX, Omnichannel Contact Center and Unified Communication features via private, public or hybrid networking options in a multi-instance infrastructure environment. UniVoIP also offers UniBridge, a powerful, high-definition audio, video and web conferencing, screen-sharing solution that offers meeting logs, timestamps, summaries, no software download required, and custom branding. -
26
VOXOX
VOXOX
Today's customers choose brands they connect with and that provide immediate value and great customer care. As a business owner, you need tools that can help automate that process. VOXOX combines an intuitive SMS marketing platform, real-time interactions, and superior voice automation that leaves your customers saying "WOW". When someone joins your SMS list or calls your business phone, they can automatically receive text messages like appointment reminders, exclusive invitations, member-only rewards, motivational tips, special discount codes, and more. Skyrocket your business communications without having to be a rocket scientist. We've made it easy! You don’t have to be a big business to sound like one. VOXOX gives small businesses a big voice. We help you operate like a Fortune 500 company, without having to pay Fortune 500 prices. Got questions? Want to see a demo of how our services can help your business?Starting Price: $24 per month -
27
SessionCloud
SessionTalk
SessionCloud is a powerful platform for building softphone applications. We have a solution for you whether you are a startup ITSP with just a hundred users, a more established VoIP provider or a PBX vendor supporting multiple companies. When you first login to your SessionCloud account you will be presented with the main Projects view which will be empty. Tap the 'Create App' button to start. Select a plan and then choose a name for your app, please note this cannot be changed later and will be used to identify your project throughout the portal. The main project view will show the newly created project. All projects will be listed here together with the status. To start customising select 'Edit' from the Actions menu on the right hand side. In the Project detail view there are a list of categories. Depending on which Plan was selected this category view will differ.Starting Price: $13 per month -
28
Zaplee
Zaplee
Zaplee is up over 99% of the time. Your new cloud phone will never let you down. Integrate our ultra-modern phone service into your existing framework in no time. Your personal support crew never sleeps. Any and all issues will be resolved at the speed of light. Count on Zaplee to work with all of your devices, present and future. Seamlessly integrate with VoIP, SIP, landline and mobile phones. Craft custom greetings for both business and nonbusiness hours. Don’t want to use your own voice? Take advantage of our text-to-speech function and create greetings in male or female voices, with various accents. Assign yourself a local number in over 40 countries, and thousands of cities. Want a toll-free / 800 number? Zaplee can provide that too. Route inbound calls based on the departments and employee extensions that you create, or based on who’s available at particular hours. Give your customers the option to use a dial-by-name directory.Starting Price: $10 per month -
29
BetterVoice
Voyant
Everything you need in a Business Class phone system. No hardware or additional services required. Set up only takes 5 minutes! You can be set-up in less than 5 minutes! We walk you through the simple process. You can make outbound calls from any of your numbers using our Mobile app or Web Dashboard. Calls can be automatically forwarded to team members when you can't answer your phone. Team members can share a voicemail inbox so calls can be responded to faster. Voicemail transcripts save you time when relaying information to other team members and assistants. Transcripts can easily be imported into your CRM or emailed. Automatically respond to inbound text messages that contain certain keywords. Want to use a soft or VoIP phone with Better Voice? Go ahead! You can easily configure SIP Extensions in your account.Starting Price: $20 per month -
30
BDM Voice
BDM Voice
With so many options to choose from, finding the right telephone system for your business can be overwhelming. If you have time, read on to learn about different options. If not, get in touch and our specialists will work with you to find a suitable solution that meets your needs. BDM offers a different approach to telephony. Dependent on your specific business needs, including company size, location, remote working practices, number of sites and available network connections, we will advise of the most suitable solution that meets these needs. Sometimes called Cloud Telephony, IP Telephony or VoIP (Voice over Internet Protocol). Hosted Telephony simply connects to a data network so requires less hardware. You can still have a familiar desktop handset, or you may prefer to use a desktop PC with a headset, or just a smartphone device – or sometimes a combination of all three!
