Insights

Expanding Customer Base SIP.US offers scalable SIP trunking solutions with immediate provisioning and a self-service management platform, appealing to small to medium-sized enterprises seeking quick deployment and ease of use. Targeting businesses transitioning to VoIP or expanding their existing telecommunication infrastructure presents a significant sales opportunity.

Integration Capabilities With SIP compliant devices and integration with traditional telephony systems, SIP.US is well-positioned to serve organizations modernizing their communication channels. Emphasizing compatibility and flexibility can attract industries such as healthcare, finance, and retail that require reliable, integrated communication solutions.

Industry Acquisition Momentum Recent acquisition by BCM One highlights a strategic industry trend towards consolidating IP communication services. Leveraging this momentum, sales efforts can focus on partnering with companies seeking comprehensive VoIP solutions or offering bundled communication services.

Financial Growth Potential With annual revenues estimated between 1 million and 10 million dollars and proven enterprise-lite solutions, there is an opportunity to upsell premium features and expanded service tiers to existing clients or target growing SMBs looking for robust, managed VoIP services.

Competitive Positioning SIP.US’s emphasis on automated, easy-to-manage SIP trunks and free trial offerings can be leveraged to attract customers from larger telecom providers or legacy system users seeking operational cost savings and modern, flexible communication pathways.

SIP.US Tech Stack

SIP.US uses 8 technology products and services including CookieYes, Zendesk, Apple iCloud Mail, and more. Explore SIP.US's tech stack below.

  • CookieYes
    Cookie Compliance
  • Zendesk
    Documentation Tools
  • Apple iCloud Mail
    Email
  • Envoy
    Load Balancers
  • WP Engine
    Platform As A Service
  • Cloudflare Bot Management
    Security
  • Google Tag Manager
    Tag Management
  • HTTP/3
    Web & Portal Technology

SIP.US's Email Address Formats

SIP.US uses at least 1 format(s):
SIP.US Email FormatsExamplePercentage
First@sip.usJohn@sip.us
75%
FLast@sip.usJDoe@sip.us
10%
Last@sip.usDoe@sip.us
10%
First.Last@sip.usJohn.Doe@sip.us
5%

Frequently Asked Questions

What is SIP.US's phone number?

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You can contact SIP.US's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is SIP.US's official website and social media links?

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SIP.US's official website is sip.us and has social profiles on LinkedIn.

What is SIP.US's NAICS code?

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SIP.US's NAICS code is 517 - Telecommunications.

How many employees does SIP.US have currently?

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As of December 2025, SIP.US has approximately 501 employees across 1 continents, including North America. Key team members include Managing Director: M. F.Director Of Operations: R. M.Support Engineer: V. A.. Explore SIP.US's employee directory with LeadIQ.

What industry does SIP.US belong to?

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SIP.US operates in the Telecommunications industry.

What technology does SIP.US use?

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SIP.US's tech stack includes CookieYesZendeskApple iCloud MailEnvoyWP EngineCloudflare Bot ManagementGoogle Tag ManagerHTTP/3.

What is SIP.US's email format?

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SIP.US's email format typically follows the pattern of First@sip.us. Find more SIP.US email formats with LeadIQ.

When was SIP.US founded?

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SIP.US was founded in 2013.

SIP.US

TelecommunicationsGeorgia, United States501-1000 Employees

SIP.US  provides SIP trunking service for IP-PBX’s and analog/digital gateways.  Our service works with your existing Internet connection and supports any SIP-compliant device -- be it an IP-PBX, a SIP soft phone, or even an analog telephone adapter or T1 digital gateways.  Our SIP trunks are provisioned immediately, and come with a free trial with up to 60 minutes of calling, allowing you to make sure everything works to your satisfaction.  We have a simple yet powerful online control panel which enables you to easily mange your SIP Trunks and telephone numbers.   Everything is done in a fully automated, ‘self-service’ environment.

Section iconCompany Overview

Phone number
Website
sip.us
NAICS Code
517 - Telecommunications
Founded
2013
Employees
501-1000

Section iconFunding & Financials

  • $1M$10M

    SIP.US's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    SIP.US's revenue is estimated to be in the range of $1M$10M

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