A SIP Trunk eliminates the need of a dedicated physical connection in order to make outgoing and incoming calls to and from the PSTN. SIP is a logical connectivity between an organization and an Internet telephony service provider (ITSP) that is established on an internet line.
Axis IT can provide affordable SIP Trunks that incur less monthly subscription charges as compare to ISDN digital lines.
Why to choose SIP Trunks
- Eliminates the need of costly digital (BRI and PRI) lines subscriptions
- Internet to PSTN landline and mobile telephone calls
- Optimal bandwidth utilization by delivering both data and voice via the same internet connection
- Very competitive low rates call and rental charges
- Portable numbers that can be carried anywhere with you when you move