Available as digital trunks or ISDN-PRI lines, this service is compatible with most existing analogue phones, key and PBX systems as well as selected IP PBX phone equipment.
Leverage ubiquitous broadband availability: SIP Trunks are delivered over IP, and often with compression you can get more call concurrency or call volume over a modern broadband circuit compared to old-style ISDN-PRI telephone services.
Fast geographic growth: By using networking to combine voice and data, SIP Trunks can connect distant business locations to expand a company’s geographic voice and data system.
Scalability: Unlike traditional POTs and ISDN-PRI lines that require planning for peak performance at all times, SIP Trunking offers on-demand scalability. You only pay for what you need, and enable excess capacity whenever and wherever necessary. Best of all, you can plan for service optimisation at enterprise level, and not just by office location.
Efficient and simple to manage, SIP Trunking is a great way to enjoy significant savings on local, long distance and international calls.