SIP Trunking

SIP Trunking is an efficient, cost-effective alternative to traditional phone lines, especially as many providers are phasing out POTS/Centrex line services. With SIP Trunking from intlx Solutions, you can reduce the number of legacy trunks, save money, and eliminate single points of failure, all while staying compliant with FCC regulations.
 
Why SIP Trunking is the Right Choice:
 
Icon- Checkmark Green-1 Utilizes existing internet  connectivity

Icon- Checkmark Green-1 Secures voice traffic

Icon- Checkmark Green-1 Supports legacy systems

Icon- Checkmark Green-1 Microsoft Teams integration

Icon- Checkmark Green-1 Fax over IP (FoIP) support
 
Complete the form on the right to get in touch with our team to discuss SIP Trunking.
 
 
 
 
 
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Value delivered Customers enjoy superior call quality, security, and a dedicated US based support team of SIP experts who are happy to assist you any time.

Secure and far reaching intlx Solutions is a registered SIP trunking carrier with the ability to provide secure SIP trunking services to customers in over 200 countries. We support secure SIP and RTP (SRTP) allowing our customers to secure their calls with their own SSL certificates or we can provide one for you. 
 
STIR/SHAKEN compliant at no extra cost Our SIP trunk offering is STIR/SHAKEN compliant to help combat illegal robocalls. This helps provide attestation of originating callers to attest to the phone numbers authenticity as it arrives on our SIP network. 
 
Cost Effective As a carrier we are able to offer deep discounts on pricing to our customers. It's not uncommon that we are able to save customers on average 25-50% from what they are paying for their current SIP trunking services each month.
 
Over the top or dedicated We are able to deliver our SIP trunking services over your existing internet connection (over the top) or we can provide dedicated network connection between our data centers and your locations. If we provide connectivity for you our team can also provide options for cellular failover, to help ensure that your calls are always delivered.
Easy to use portal You will be able to access all of your direct inward dial numbers (DID’s), usage information, invoices, and other information related to your SIP trunking service. 
 
Robust failover at no additional cost Our team can configure your inbound and outbound call routing to fail over between multiple locations automatically, ensuring your calls are always delivered without any manual intervention.
 
Turnkey and ready to use Our team will handle all of the set up, configuration, number porting, cutover, and failover testing you need to be satisfied your SIP trunks are working properly. For customers who have Avaya, ShoreTel, Mitel, Sangoma, Nortel, and Cisco PBX’s we can handle the phone system programming as well.

One stop for all things SIP All billing, routing, and support questions are answered by our trained team of in-house experts. Engaging with our team is easy to do and we want to help you and make sure you get the answers you need as fast as possible.
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Extensive Coverage

In addition to covering a vast majority of the US and Canada, intlx offers origination, termination, and SMS/MMS services in 60+ countries.

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Kari's Law/Ray Baum's Act

Dynamic location routing for 911 allows you to send the location of the caller at the time of the call and 911 alerts allows you to notify people in the event that 911 is called from a certain phone number.

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Reliability

Redundant SIP networking allows a seamless fail-over in the event of a network outage, ensuring your customers' services are not affected.

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SMS/MMS

Competitive rates for SMS/MMS allow sending messages via API, SIP , or even email. Our easy to use interface allows managing SMS/MMS campaigns for compliance with The Campaign Registry.

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STIR/SHAKEN

FCC regulations state that calls need to be marked as legitimate and verified before reaching customers. Our SIP trunks adhere to FCC regulations for you!

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Unique Value

Hosted billing, fraud mitigation, fraud detection, robocall mitigation, and dynamic 911 location routing can give you an edge over your competitors and simplify management of the service.

Customers currently using our SIP trunks

SIP Trunking FAQs

Yes, we can work with your older phone system, we are able to deliver our SIP trunking services with a T1 handoff to interface with your phone system.

Yes our team will be your main point of contact for any issues you have with your SIP service. Our team of US based certified SIP engineers is ready to assist you with any and all questions you may have related to your SIP trunking.

Our data centers are currently located in Atlanta, GA and Las Vegas, NV. 

We do support T.38 faxing for any number you have on our SIP trunking service. In addition these fax numbers can be set to send faxes to an email address at no additional cost. This is not a fax server replacement but for most companies we find this feature to be more than sufficient.

Great question and the answer is yes we do! Our E911 service is fully compliant with Kari’s Law and the Ray Baum act.  We can show you via our portal or you can have our team set up email alerts for any emergency call made to send an email address(es) of your choice. 

We currently offer SIP trunking contracts in multiple different contract lengths. Whether you need a 1 year, 1 and a half years or beyond, we are flexible and can size your contract based on your needs.

Yes, our team can set up and configure your SIP trunks to work with multiple different vendor PBX’s. Fill out a contact us form and one of our solution architects will reach out to you to answer any questions you may have around how our SIP trunk solution will work in  your environment.