SIP Trunking

There are many benefits to be gained from IP Voice solutions:

• SIP solutions are cheaper, more resilient, more flexible and more efficient than ISDN
• Reduce your network administration and ownership costs over time
• Scale up your voice services quickly, easily and cost effectively
• Enjoy peace of mind with a high performance carrier-class service

With SIP trunking from AlexSys you could reduce your overall business voice lines by up to 60%.

SIP trunking connects your PBX directly to the PSTN using internet routing.  Calls between SIP locations are free, and we offer competitive rates on other voice calls.

Our SIP trunking replaces legacy ISDN, Q.931 and analogue lines and starts you on the converged services journey that enables access to 'cloud-based' collaboration, communication and social media services that older technologies are unable to deliver.