SIP Trunk in Argentina

Premium quality Local Dialing for cost-efficient PSTN replacement in Argentina +54

Local SIP Trunking

Supported

International SIP Trunking

Supported

Get access to premium quality SIP Trunks in 231 countries and regions

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Argentina SIP Trunk: enhance your Business Communications with DIDWW

Compliant SIP Trunking
Integration & Flexibility 
Scalable Solution

At DIDWW, we empower Argentina businesses with a local SIP trunk solution that delivers exceptional call quality, advanced routing, and full compliance with local regulations. Our robust platform seamlessly integrates with existing PBX or UC systems, ensuring uninterrupted connectivity for both inbound and outbound calls.

With flexible channel capacity, transparent pricing, and 24/7 technical support, we simplify your communication strategy while maximizing performance and cost efficiency. By choosing DIDWW, you gain a scalable and forward-thinking SIP trunking provider that grows with your organization and keeps you competitive in a global market.

Local SIP Trunking vs International (A-Z) SIP Trunking

Local SIP Trunking allows businesses to establish a regional presence with domestic phone numbers and cost-effective local calling. In contrast, International SIP Trunking (A-Z VoIP termination) provides global connectivity by enabling businesses to manage calls across multiple countries. Whether you require SIP Trunking services for local market penetration or seamless international operations, selecting the right SIP Trunk provider ensures optimized communication, regulatory compliance, and cost efficiency.

Local SIP Trunking

Outbound calling with DIDWW Phone Numbers, guaranteed CLI and Local Dialing capabilities, including access to local Emergency Services, short code and Toll Free Phone Numbers.

International (A-Z) SIP Trunking

A to Z Termination with access to global premium routes compatible with DIDWW or 3rd party Phone Numbers.

Why do customers choose DIDWW SIP Trunking solution?

Businesses choose DIDWW’s SIP Trunking solution for its high-quality SIP trunks, secure VoIP service, and industry-leading reliability. As a trusted SIP Trunking provider, DIDWW offers a high-capacity VoIP SIP Trunking platform with premium SIP service, ensuring 99.998% network uptime to meet the diverse needs of businesses worldwide.

  • Quality SIP Trunks

    SIP traffic delivered via our high-capacity global platform, ensuring excellent audio quality to maintain a high ASR and long ACD for operators and enterprises.

  • Secure VoIP service

    Encrypted VoIP configurable per SIP Trunk, DIGEST and IP authentication, VPN interconnection and TLS/SRTP security.

  • Emergency Calling

    DID numbers routed to the relevant PSAP for safety and compliance.

  • PSTN replacement

    All the necessary building blocks for replacing traditional telephony with VoIP.

  • 99,998% network uptime

    Highly scalable, secure and fully geo-redundant private network infrastructure with live, in-house monitoring 24/7/365.

  • BYOC

    Bring DIDWW services to BYOC-compatible communication platforms.

Quality SIP Trunks

SIP traffic delivered via our high-capacity global platform, ensuring excellent audio quality to maintain a high ASR and long ACD for operators and enterprises.

Download the DIDWW SIP Trunking price list

Scale your business with secure SIP trunking and clear pricing for local & international calling

DIDWW pricing and coverage PDF
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Frequently Asked Questions

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What is SIP Trunking and how does it work?
SIP Trunking connects a business’s PBX to local telephone networks using SIP (Session Initiation Protocol). This service allows businesses to make and receive calls using local phone numbers over the internet, reducing costs, eliminating traditional phone lines, and providing scalable, flexible communication solutions.
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Does DIDWW Local SIP Trunking support Emergency Calling?
Yes, DIDWW provides Emergency Calling by routing calls to the appropriate Public Safety Answering Point (PSAP). This ensures regulatory compliance and allows businesses to offer local emergency call support, which is only available with local SIP call termination.
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Can I use Local SIP Trunking to replace traditional PSTN lines?
Yes, DIDWW provides all the essential components for PSTN replacement, allowing businesses to migrate to VoIP while maintaining local dialing, Emergency Calling, and regulatory compliance. Our SIP Trunking service ensures the seamless integration with existing PBX systems.
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Can I keep my existing Phone Numbers with DIDWW’s SIP Trunking?
Absolutely. DIDWW offers seamless Number Porting, allowing you to retain your existing phone numbers when switching to our SIP Trunking solutions. Our team expertly manages the Porting process from start to finish, helping you maintain brand consistency and avoid unnecessary downtime.

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VoIP use cases for your business

Learn what you can build with DIDWW cloud
communications

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    Why do customers choose DIDWW?

    The VoIP platform for telecommunication and business professionals

    Compliant two-way SIP Trunking, everywhere

    Compliant two-way SIP Trunking, everywhere

    Full global compliance in 93 countries and 5474 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.

    Trusted by professionals

    See what our partners have to say about our quality and commitment

    fanatics

    “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.”

    Nigel Ponds

    Global Director of Resource Planning and Telephony, Fanatics

    fanaticsinc.com
    vvc live

    "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."

    Ferenc Hajmási

    Head of Product Management, VCC Live

    vcc.live
    teltonika

    “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.”

    Arturas Golysenko

    Head of IT Infrastructure and Security, Teltonika

    teltonika-networks.com
    teltonika

    “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.”

    Mike Mol

    Sales Director, Cloud Group

    cloudgroup.be
    cloud group

    “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.”

    Igor Toma

    CEO, Nuacom

    nuacom.com
    centro

    “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.”

    Nat Rudy

    Carrier Interconnection Manager, C3ntro Telecom

    c3ntro.com
    airserbia

    “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.”

    Dragan Gajovic

    IT Service Manager, Air Serbia

    airserbia.com
    Nectar desk

    “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.”

    Andriy Azarov

    CEO, Nectar Desk Inc.

    nectardesk.com
    Invade

    “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.”

    Mark Baker

    CEO, INVADE International

    invade.net
    fanatics

    “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.”

    Nigel Ponds

    Global Director of Resource Planning and Telephony, Fanatics

    fanaticsinc.com
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