What is a SIP Trunk?
SIP Trunks are a direct replacement for products like ISDN, connecting your telephony to the outsideworld via the internet
With thousands of organisations across the UK already benefiting from the advantages of SIP Trunking, it’s a well established and reliable product, suitable for every business large or small.
Firstly, what is SIP? SIP stands for Session Initiation Protocol, and it’s used as a method for transporting voice traffic over a network.
Secondly, what are trunks? A trunk is another word for a line or channel, traditionally you would have had a telephone line or an ISDN channel, now you would have a SIP Trunk.
For alternatives, click here to see our Hosted VOIP packages