SIP is a signalling communications protocol similar to that used by ISDN lines.
Our SIP Trunks are compatible with all Phone systems and will require no special equipment.
SIP Trunks from IP Telecom enable our customers to use their existing IP PBX phone system on our SIP network. IP Telecom SIP Trunks provide a business-class voice service harnessing the full potential of high quality broadband links to make significant savings in overall communications costs by eliminating expensive PRI, FRA and ISDN monthly line rental charges. Customers can save 1000’s of Euros per anum by implementing IP Telecom SIP Trunks