IP Trunks (SIP)
SIP (Session Initiation Protocol) Trunking is fast becoming the connectivity solution of choice for managing voice and data. Compared to traditional IDSN, SIP offers greater flexibility and scalability, as well as being more cost-effective. This next-generation connectivity delivers significantly more than just cheaper telephone calls. It delivers flexibility and resilience. Utilising the latest collaboration tools you can connect businesses with employees, customers and suppliers in more efficient, coherent way.
The alternative to ISDN
A SIP Trunk is an IP based alternative to the traditional inbound and outbound PSTN and ISDN connections from a customer’s PABX or telephone system to the national, international and mobile telecoms networks and typically reduces telephony costs by up to 40%.