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IP Trunks - IP Telephone Lines - SIP Trunks and IAX Trunks
IP Trunks-IP Telephone Lines (SIP Trunks/IAX Trunks)
Connect the IP PBX to a SIP Trunk
For enterprises wanting to make full use of their installed IP-PBXs and not only communicate over IP within the enterprise, but also outside the enterprise the Ingate SIP Trunking module offers an easy and smooth transition to a modern and future-proofed SIP trunk provided by an Internet Telephony Service Provider to connect to the traditional PSTN network. SIP trunks can offer significant cost-savings for enterprises, eliminating the need for local PSTN gateways, costly ISDN BRIs (Basic Rate Interfaces) or PRIs (Primary Rate Interfaces).
What is a SIP Trunk?
SIP trunking is a service which permits businesses to adopt Voice-over-IP (VoIP) using the same connection as the Internet connection and remain in touch with others who rely on the PSTN as the enterprise IP-PBX is connected to the service provider’s PSTN gateways over the Internet.