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SIP trunk

Connects a phone system to the phone network over IP.

Definition

A SIP trunk connects a phone system to the public phone network over the internet, replacing traditional lines.

In practice

The number of simultaneous calls can be adjusted flexibly. Companies with their own PBX can keep using existing equipment.

At Debesis

Debesis offers SIP trunks as part of its telecom services; existing SIP accounts can be connected.

Related terms

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