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Using SIP trunking to connect and communicate

Wholesale SIP Trunking

Wholesale SIP trunking gives resellers a cost-effective and easy-to-manage way to manage their customers’ communication needs.  

SIP opens up a host of added features that allow you to offer your customers more.

eve SIP trunking

SIP trunking uses lines that are installed into your customer’s business which use the existing onsite PBX. This provides the ability to call via the internet, which is a future-proof solution as traditional analogue networks are due to be switched off in 2025


SIP also opens up a host of added features that can allow you to offer your customers more. eve Voice’s call recording, reporting, fraud protection and more are available on SIP.

why eve SIP?

eve SIP offers you a voice-based product in your portfolio that is competitively priced in the market. It also gives your customers who are using traditional lines the opportunity to switch to a solution which is close to their existing system. eve Voice’s SIP solution also enables you to run real-time traces on your customer SIP trunks.

eve Voice cloud based phone system, portal on laptop


  • Call recording
  • Call queuing
  • Hunt groups
  • Reporting
  • Wallboards
  • Voicemail
  • Messaging-on-hold


  • Flexible plans
  • Partner and customer portal
  • PBX Compatibility
  • Expert Support
  • Exceptional Call Protection
  • Manual and automatic failover
  • Real-time call tracing
eve Voice cloud phone system with Microsoft Teams Direct Routing showing native click to dial. Wholesale SIP trunking

Switching from ISDN to SIP

Openreach’s WLR switch-off means that business customers need to order IP-based replacement solutions, like SIP. Your customers who are using the traditional platform need to switch over to new technology, the longer they leave it, the higher their bills and the less support they can access for the product.

Our eve Voice solution offers simple set-up and the ability to port your customer’s existing numbers, meaning less disruption for their business and customers.

It’s important to us that you have the ability to upsell additional features for eve.


Our eve Voice portal makes us easy to do business with. We understand we’re offering you a product which is far different to what you’re used to, so it’s essential to us that we make that as straightforward as possible.

Our portal allows you to monitor and create new SIP trunks, provision and port new numbers, set up inbound routing, delve into usage reports, manage call barring and look into diagnostics.

Customer solution

It’s not often that newer, better technology comes at a great price, but eve Voice’s SIP offering does, meaning cost savings for businesses on older technology. The initial investment of SIP trunking is low cost too.

eve Voice offers exceptional voice quality and is more resilient than traditional technology. Exceptional Call Protection protects your customers in the event of fraud. The system is monitored 24/7 and suspicious activity is promptly cutting calls and call barring.

Your customers have access to the end-user area of the portal, which enables them to take responsibility of making updates to their phone system preferences.

eve Network’s Support team

You have access to our dedicated support team of eve Network’s experts. eve Voice has an uptime of 99.999% and our network is monitored 24/7, however we’re here if you ever need us.

We know that every Partner works in a slightly different way, and will need varying levels of support from time to time. This team have plenty of experience behind them, which means they know how to work with Partners to make sure selling eve Connect and eve Voice is simple. 

talk to us

If you’re ready to start offering Wholesale SIP trunking our team can help you to get started.

book a demo