SIP TRUNKING SERVICES
As you’re on your journey to select a SIP trunk provider, you’ll want to understand the pricing. A SIP trunk functions as a bundle of phone lines using the Session Initiation Protocol known as SIP. Businesses that use SIP trunks can provide their office with a backbone of voice lines for everyone in a building. The cost of a SIP trunk varies, so we’ll help you maximize your investment and level up your phone system on a budget.
Differences Between Hosted PBX & SIP Trunking
All plans have set up costs associated with each that can be as low as $100 for the one-time setup and interop testing between our switches. Ask your Sales Engineer for specifics of your SIP connection for exact pricing for interconnection to our switch.
Carolina Digital Phone offers three different SIP Trunking options:
Unlimited Usage SIP Trunks Service $24/per channel/per month per SIP Trunk. (minimum 24 required).
An unmetered SIP trunk plan includes unlimited calling everywhere—United States, Canada, and Puerto Rico. There are no per-minute charges. SIP trunking is compatible with many popular PBX systems including, Asterisk, Cisco, 3CX, FreePBX, Mitel, Avaya, and more. These rates can significantly reduce your phone service costs that come with an on-site PBX system. And if you already own VoIP-enabled equipment, you’ll be able to use them with our SIP trunking, too.
- Term-commitment 24 months required.
- Setup and Activation fee $100 plus $10 for each port telephone number.
- Telephone numbers (DIDs) are billed at $1.25/each/per month. Discounts for large volume DID customers.
- Telephone numbers (DIDs) are available nationwide and from 60 different countries (pricing varies by market)
- Additional $1.50 per month for E-911 service per location is required.
- Optional Toll Free Numbers Available for $2.00/each/per month plus 3 cents per minute inbound usage.
Business SIP Trunks Service $10/per channel/per month for inbound routed calls from our Tier 0 and Tier 1 Markets.
The metered plan is an ideal option if you want to start saving on your phone system, but don’t have a significant need for long-distance calling. If you know your historical monthly usage and are can forecast your growth, a metered plan might make sense for your business. Ask your Sales Engineer what your local numbers are and they can determine the Market Tier. We have more than 10,000 rate centers in the United States that are Tier 0 or 1.
- Minimum commitment for this service is 10 channels.
- Term-commitment 24 months required.
- Setup and Activation fee $100 plus $10 for each telephone number ported and routed.
- There is no per minute charge for inbound calls in our Tier 0 and Tier 1 markets.
- Cost for all outbound calling is 1.5 cents per minute anywhere in the US and Canada.
- Telephone numbers (DIDs) are billed at $1.25/each/per month.
- Additional $1.50 per month for E-911 service per location is required.
- Optional Toll Free Numbers Available for $2.00/each/per month plus 3 cents per minute inbound usage.
Call Center SIP-TRUNKS are no cost per month. This plan is designed for very high volume call center applications.
Call centers may have hundreds of SIP-Trunks and this plan allows for Unlimited SIP-TRUNKS with all calls billed based on usage of minutes.
Minutes are billed starting at 1 cent per minute for inbound calls and 2 cents per minute for outbound calls. Minimum commitment for this call center connection is $300/per month.
- Discounted pricing available for high volume users.
- Additional charge for DID and E-911 service.
Please ask your sales engineer for special pricing.
Over 20 Years Of Service
Our Customers Love Us!
Danielle StoreyJanuary 17, 2024.David Martin gave excellent customer service, he updated our phones and he promptly called me back.
Travis TaylorJanuary 17, 2024.David was very quick to respond and paid attention to the small details when resolving our Algo issue. Keep it up!
Patrick MillsJanuary 17, 2024.Eric and all of the support engineer specialists are top notch, and speedily correct the very limited issues I've ever had in 4+ years of service
Church AdminJanuary 11, 2024.We have had Carolina Digital phones for a couple of years now. The phones work great and we have had no problems at all. Chris in the sales department knew exactly what we needed and got us all set up. She also saved us money. If I have questions about how to use a certain feature, Eric Lyon is my go-to guy. He knows the answer to every question I have about these phones. He is always available by email and answers quickly and kindly. We highly recommend Carolina Digital Phones!
Michael DurdinJanuary 10, 2024.We love our VOIP phone system from Carolina Digital Phone. The product works like it should and the features are fantastic and easy to use. Also, tech support is top notch. Eric and the support crew help me configure new phones, add and remove users and also troubleshoot any issues I run into. I can't say enough good things about the staff and how quickly they are able to resolve any issues we have had while getting everything up and running. 5 star company! Update 1/10/2024 - We have been with Carolina Digital Phone for almost 5 years and it has been an awesome experience. From the actual hardware to support this company is top notch. I also can’t say enough about the tech support team. They are always on their A game.
Ellen HoosickJanuary 10, 2024.Always get great service from Carolina Digital. Today was exceptional from David Martin!
SANDY MADREJanuary 8, 2024.Carolina Digitals' customer support has been exceptional. Eric Lyon's has gone above and beyond to help resolve non-typical issues.
Stephen HawkinsAugust 25, 2023.Julius Ratunil gives great customer support.
Cody AllenMay 25, 2022.We are proud to be Carolina Digital customers! Their professionalism, speed, accuracy and willingness to help makes it easy to do business with them. These people go above and beyond any time we need their help. Would definitely recommend them to anyone!