Reliable telecommunications solutions for the Internet of Things
Connect your IoT with traditional telephony via VoIP
Why choose DIDWW services for your IoT business?
Extensive number coverage
Local, Mobile, National and Toll Free Virtual Phone Numbers covering 93 countries and 5477 area codes worldwide.
Voice and SMS
Two-way Voice and SMS communications on the same number.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
Extensive number coverage
Local, Mobile, National and Toll Free Virtual Phone Numbers covering 93 countries and 5477 area codes worldwide.
Voice and SMS
Two-way Voice and SMS communications on the same number.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
Extensive number coverage
Local, Mobile, National and Toll Free Virtual Phone Numbers covering 93 countries and 5477 area codes worldwide.
Voice and SMS
Two-way Voice and SMS communications on the same number.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
Easy set-up
Instant changes to configurations online via our fully Self-service User Portal.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Easy set-up
Instant changes to configurations online via our fully Self-service User Portal.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Easy set-up
Instant changes to configurations online via our fully Self-service User Portal.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Real time support
Highly professional and motivated in-house customer service available 24/7/365.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Real time support
Highly professional and motivated in-house customer service available 24/7/365.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Real time support
Highly professional and motivated in-house customer service available 24/7/365.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Extensive number coverage
Local, Mobile, National and Toll Free Virtual Phone Numbers covering 93 countries and 5477 area codes worldwide.
Voice and SMS
Two-way Voice and SMS communications on the same number.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
Easy set-up
Instant changes to configurations online via our fully Self-service User Portal.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Real time support
Highly professional and motivated in-house customer service available 24/7/365.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Extensive number coverage
Local, Mobile, National and Toll Free Virtual Phone Numbers covering 93 countries and 5477 area codes worldwide.
Voice and SMS
Two-way Voice and SMS communications on the same number.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
Easy set-up
Instant changes to configurations online via our fully Self-service User Portal.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Real time support
Highly professional and motivated in-house customer service available 24/7/365.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
Extensive number coverage
Local, Mobile, National and Toll Free Virtual Phone Numbers covering 93 countries and 5477 area codes worldwide.
Voice and SMS
Two-way Voice and SMS communications on the same number.
99,998% core network uptime
Highly scalable, secure and fully geo-redundant private network infrastructure with live in-house monitoring 24/7/365.
Easy set-up
Instant changes to configurations online via our fully Self-service User Portal.
Compliant voice
Full regulatory compliance globally for all services, including Local Dialing and Emergency Calling.
Real time support
Highly professional and motivated in-house customer service available 24/7/365.
Voice forwarding and SMS delivery
A wide range of delivery options including SIP, PSTN, SMS to email, SMS to HTTP and SMPP.
DIDWW VoIP building blocks for IoT
Local Phone Numbers
Local presence in 5429 area codes with geographical DIDs.
National Phone Numbers
Complete freedom for businesses in multi-regional markets across the globe.
Toll Free Phone Numbers
An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers.
Universal International Freephone Numbers
A single Toll Free Number for a truly global brand presence and reachability.
Mobile Phone Numbers
A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications.
Shared Cost Numbers
Effortless business phone number setup with country-wide accessibility.
Two-way SIP Trunking
A powerful inbound and outbound SIP Trunking solution with rock-solid reliability, excellent audio quality and flexible trunk configurations.
Flexible Capacity options
Flat-rate, pay-per-minute and hybrid voice channel Capacity for maximum availability and cost-efficiency.
Two-way SMS service
Local and international routes for A2P and P2P text messaging.
DIDWW API
REST API for the integration of the extensive range of DIDWW core services into your own business processes.
Business phone.systems™
Fully-scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set.
Self-service User Portal
The DIDWW User Panel for full control over the configuration, management and monitoring of your services.
Self-service User Portal
The DIDWW User Panel for full control over the configuration, management and monitoring of your services.
Local Phone Numbers
Local presence in 5429 area codes with geographical DIDs.
National Phone Numbers
Complete freedom for businesses in multi-regional markets across the globe.
Toll Free Phone Numbers
An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers.
Universal International Freephone Numbers
A single Toll Free Number for a truly global brand presence and reachability.
Mobile Phone Numbers
A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications.
Shared Cost Numbers
Effortless business phone number setup with country-wide accessibility.
Two-way SIP Trunking
A powerful inbound and outbound SIP Trunking solution with rock-solid reliability, excellent audio quality and flexible trunk configurations.
Flexible Capacity options
Flat-rate, pay-per-minute and hybrid voice channel Capacity for maximum availability and cost-efficiency.
Two-way SMS service
Local and international routes for A2P and P2P text messaging.
DIDWW API
REST API for the integration of the extensive range of DIDWW core services into your own business processes.
Business phone.systems™
Fully-scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set.
Self-service User Portal
The DIDWW User Panel for full control over the configuration, management and monitoring of your services.
Local Phone Numbers
Local presence in 5429 area codes with geographical DIDs.
National Phone Numbers
Complete freedom for businesses in multi-regional markets across the globe.
Toll Free Phone Numbers
An extensive worldwide coverage of Toll Free Numbers for global businesses with local customers.
Universal International Freephone Numbers
A single Toll Free Number for a truly global brand presence and reachability.
Mobile Phone Numbers
A wide selection of Voice and SMS-enabled phone numbers for cost-effective communications.
Shared Cost Numbers
Effortless business phone number setup with country-wide accessibility.
Two-way SIP Trunking
A powerful inbound and outbound SIP Trunking solution with rock-solid reliability, excellent audio quality and flexible trunk configurations.
Flexible Capacity options
Flat-rate, pay-per-minute and hybrid voice channel Capacity for maximum availability and cost-efficiency.
Two-way SMS service
Local and international routes for A2P and P2P text messaging.
DIDWW API
REST API for the integration of the extensive range of DIDWW core services into your own business processes.
Business phone.systems™
Fully-scalable, simple to use cloud-based PBX with a unique interface and an extensive feature set.
Self-service User Portal
The DIDWW User Panel for full control over the configuration, management and monitoring of your services.
Request a quote
Get an offer tailored for your business
Why do customers choose DIDWW?
The VoIP platform for telecommunication and business professionals
Compliant two-way SIP Trunking, everywhere
Full global compliance in 93 countries and 5478 areas. Readily available Landline, Mobile and Toll Free Phone Numbers and two-way local SIP Trunking. Licensed or directly partnered with a local carrier in every country.
Designed for carriers, excellent for enterprises
Built for quality, performance, security and privacy at every level. Network uptime - 99,998%, strategically placed mega POPs, direct peering & optimised routing.
Profitable business outcomes
Experience DIDWW flexibility from custom pricing to free professional customer service to simplify your business decisions.
Powerful, yet simple-to-use self-service portal
Choose the DIDWW user panel for full control of your telecommunication services. Statistics, monitoring, number search, porting and provisioning.
Time saving business processes automation
Include the extensive range of DIDWW core services within your own business processes with the REST API.
Trusted by professionals
See what our partners have to say about our quality and commitment

“DIDWW played a pivotal role in overcoming several telephony challenges we faced in the APAC region. Their exceptional support throughout—and following—our accelerated rip-and-replace initiative has been unmatched. Furthermore, their user interface streamlines the purchasing and provisioning of new numbers, making the process virtually seamless. As a result, we plan to continue expanding our international contact centers with DIDWW as our primary carrier.”

"For a CCaaS platform provider, like us, quality of communications is so important. We are very happy with DIDWW's DID and voice services, as they are helping make the customer experience in our VCC 360 solution seamless. Making our services more widely accessible from browsers can never compromise voice quality, and DIDWW is a great partner in ensuring this."

“Considering the growth rate of the Teltonika company group, it is important to ensure that the newly appointed employees can easily and efficiently reach our partners around the world. This has been achieved with the help of the DIDWW team by deploying their communications solution across all Teltonika offices in 22 countries.”

“An important part of our customer portfolio is active outside of Belgium, hence we were looking for a unified communications solution to implement across multiple geographies. With customers present in 30+ countries, this partnership has opened doors and possibilities for Cloud Group by expanding our target markets outside of our local presence.”

“Through our strong partnership with DIDWW, we are able to offer reliable and innovative VoIP communication services to our valued customers. With our extended global reach, secure cloud-based solutions, and dedication to customer satisfaction, we can meet unique business requirements, promoting their success and facilitating international growth.”

“Always with the best disposition to serve us, DIDWW has helped us in fulfilling our customer’s needs, when it comes to provide them with the numbering solutions, when most of the time the requests get to us as urgent ones. Apart from everything else, it’s also fun and easy to work with DIDWW.”

“We had a very fast integration with our IP voice system and their accessible and open procedures helped us reach our goals. During our contact center transition from an in-house solution to outsource solution, there weren’t any outages. The onboarding process was simple, fast and with substantial assistance.”

“Virtual numbers and Phone Systems are essential parts of our offering, therefore DIDWW is one of the key components in our infrastructure. They have great support and high quality service. We became a client of DIDWW when we were very small, but still were treated in a proper way and were able to discuss business conditions, which helped our growth.”

“DIDWW has helped to facilitate our migration to the INVADE ‘Dialler as a Service’ model by making it simple and cost effective for us to manage all of our client’s SIP requirements in-house. They share our vision and we value their partnership.”

“DIDWW has helped to facilitate our migration to the INVADE ‘Dialler as a Service’ model by making it simple and cost effective for us to manage all of our client’s SIP requirements in-house. They share our vision and we value their partnership.”

“DIDWW played a pivotal role in overcoming several telephony challenges we faced in the APAC region. Their exceptional support throughout—and following—our accelerated rip-and-replace initiative has been unmatched. Furthermore, their user interface streamlines the purchasing and provisioning of new numbers, making the process virtually seamless. As a result, we plan to continue expanding our international contact centers with DIDWW as our primary carrier.”

"For a CCaaS platform provider, like us, quality of communications is so important. We are very happy with DIDWW's DID and voice services, as they are helping make the customer experience in our VCC 360 solution seamless. Making our services more widely accessible from browsers can never compromise voice quality, and DIDWW is a great partner in ensuring this."

“Considering the growth rate of the Teltonika company group, it is important to ensure that the newly appointed employees can easily and efficiently reach our partners around the world. This has been achieved with the help of the DIDWW team by deploying their communications solution across all Teltonika offices in 22 countries.”

“An important part of our customer portfolio is active outside of Belgium, hence we were looking for a unified communications solution to implement across multiple geographies. With customers present in 30+ countries, this partnership has opened doors and possibilities for Cloud Group by expanding our target markets outside of our local presence.”

“Through our strong partnership with DIDWW, we are able to offer reliable and innovative VoIP communication services to our valued customers. With our extended global reach, secure cloud-based solutions, and dedication to customer satisfaction, we can meet unique business requirements, promoting their success and facilitating international growth.”

“Always with the best disposition to serve us, DIDWW has helped us in fulfilling our customer’s needs, when it comes to provide them with the numbering solutions, when most of the time the requests get to us as urgent ones. Apart from everything else, it’s also fun and easy to work with DIDWW.”

“We had a very fast integration with our IP voice system and their accessible and open procedures helped us reach our goals. During our contact center transition from an in-house solution to outsource solution, there weren’t any outages. The onboarding process was simple, fast and with substantial assistance.”

“Virtual numbers and Phone Systems are essential parts of our offering, therefore DIDWW is one of the key components in our infrastructure. They have great support and high quality service. We became a client of DIDWW when we were very small, but still were treated in a proper way and were able to discuss business conditions, which helped our growth.”

“DIDWW has helped to facilitate our migration to the INVADE ‘Dialler as a Service’ model by making it simple and cost effective for us to manage all of our client’s SIP requirements in-house. They share our vision and we value their partnership.”

“DIDWW played a pivotal role in overcoming several telephony challenges we faced in the APAC region. Their exceptional support throughout—and following—our accelerated rip-and-replace initiative has been unmatched. Furthermore, their user interface streamlines the purchasing and provisioning of new numbers, making the process virtually seamless. As a result, we plan to continue expanding our international contact centers with DIDWW as our primary carrier.”

"For a CCaaS platform provider, like us, quality of communications is so important. We are very happy with DIDWW's DID and voice services, as they are helping make the customer experience in our VCC 360 solution seamless. Making our services more widely accessible from browsers can never compromise voice quality, and DIDWW is a great partner in ensuring this."

“Considering the growth rate of the Teltonika company group, it is important to ensure that the newly appointed employees can easily and efficiently reach our partners around the world. This has been achieved with the help of the DIDWW team by deploying their communications solution across all Teltonika offices in 22 countries.”

“An important part of our customer portfolio is active outside of Belgium, hence we were looking for a unified communications solution to implement across multiple geographies. With customers present in 30+ countries, this partnership has opened doors and possibilities for Cloud Group by expanding our target markets outside of our local presence.”

“Through our strong partnership with DIDWW, we are able to offer reliable and innovative VoIP communication services to our valued customers. With our extended global reach, secure cloud-based solutions, and dedication to customer satisfaction, we can meet unique business requirements, promoting their success and facilitating international growth.”

“Always with the best disposition to serve us, DIDWW has helped us in fulfilling our customer’s needs, when it comes to provide them with the numbering solutions, when most of the time the requests get to us as urgent ones. Apart from everything else, it’s also fun and easy to work with DIDWW.”

“We had a very fast integration with our IP voice system and their accessible and open procedures helped us reach our goals. During our contact center transition from an in-house solution to outsource solution, there weren’t any outages. The onboarding process was simple, fast and with substantial assistance.”

“Virtual numbers and Phone Systems are essential parts of our offering, therefore DIDWW is one of the key components in our infrastructure. They have great support and high quality service. We became a client of DIDWW when we were very small, but still were treated in a proper way and were able to discuss business conditions, which helped our growth.”

“DIDWW has helped to facilitate our migration to the INVADE ‘Dialler as a Service’ model by making it simple and cost effective for us to manage all of our client’s SIP requirements in-house. They share our vision and we value their partnership.”
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