Nextiva PBX SIP Trunking
The transition to the cloud has never been easier
The transition to the cloud has never been easier.
Now is the time to switch to Nextiva.Get Pricing!
Why get Nextiva SIP Trunking?
A SIP (Session Initiation Protocol) trunk connection allows you to make phone calls from your current phone system without needing to buy costly new equipment. Minimal cost and effort - huge impact.
KEEP YOUR PBX
Integrates with many premise-based systems
SCALABLE & FLEXIBLE
Solutions for any size organization
Modern, secure communication protected by NextOS technology
100% based in Scottsdale, Arizona
SIP METERED PLANS
No setup fees
- PBX Integration
- SIP Compatible PBX Support
- High Quality Codec
- Flat Monthly Rate
- Easy Setup
- HD Voice Quality
- Amazing Service®
- Scales with Your Business
Largest business cloud communications provider in the country
You need a communications solution that integrates with your current PBX system and scales with your growing business. Nextiva’s SIP Trunking will significantly reduce your company’s communication costs while providing you with the features and benefits of Nextiva’s award-winning VoIP technology. The best part? You can use your existing PBX system.
Nextiva Certified PBX Systems
Nextiva Supported PBX Systems
Save money while growing your business
Significantly decrease your company’s communications costs by adding SIP trunks to your existing PBX equipment with instant deployment in the cloud.
- Instantly convert traditional phone system to IP-based communications
- Enjoy all-inclusive pricing that eliminates per-minute and per-trunk charges
- Keep your existing PBX equipment and incur no capital costs
Maintain business continuity
You’ll never miss a call again with Nextiva’s SIP trunking service, even in the case of natural disasters or other unforeseen issues.
Route your calls to alternate numbers, regardless of their system
Utilize automatic call rerouting, load sharing, and failover procedures
Instantly boost your service response in the event of high call volume
Scale your communications as you grow
As the size of your company and call volume changes, adjust SIP trunks as needed to support local, toll-free, long distance and international calls.
- No limitations for the number of trunks or lines you can add
- Gain feature-rich HD quality phone service with messaging and video
- Easily port your number and information from your previous provider
Use AudioCodes Mediant® (E-SBC) to integrate with any PBX
This hardware solution also includes a Power over Ethernet switch to connect SIP-enabled phones for use in a blended trunking environment. With the AudioCodes SBC, you can easily convert your traditional PBX phone system to IP-based communications without having to purchase costly new equipment.
- Up to 100 maximum signaling sessions
- TLS, SRTP, HTTPS, SSH, client/server encryption & authentication
- Interoperability for full SIP transparency
- Easy administration & management
Download the Nextiva PBX SIP Trunking Datasheet (PDF).
Save the investment you’ve already made in your PBX equipment and simply add SIP trunks to take advantage of cloud-based communications
SIP COMPATIBLE PBX SUPPORT
Connects easily with 3CX, ALLWORX, ASTERISK, AllTel, Elastix, FREEPBX, Nortel, SwitchVox, TrixBox and others
HIGH QUALITY CODEC
Nextiva supports the G711U codec to deliver the highest call quality over your SIP trunking service
FLAT MONTHLY RATE
Consistently budget your communication costs each month with no surprises, hidden fees, or contracts required
Your dedicated account management team will see you through integration with your PBX and address any questions during the transition and beyond
Leverage existing Internet connections to modernize an entire office through the robust, protected NextOS technology platform
HD VOICE QUALITY
Unlike analog calls, when you add HD phones to your SIP trunking phone service, you upgrade to HD quality; it’s like you’re in the same room as the caller
From day one of your experience with Nextiva, we go above and beyond to meet your communication and customer service needs
SCALES WITH YOUR BUSINESS
As your business needs change, you can add trunks as you need them, no minimum purchase required. Just call us
Call to get a free quote from a specialist.