SIP Trunk, Explained

The SIP trunk carries all voice traffic between your PBX and the network. It scales up or down with load. VoipTower focuses on routing stability and metrics transparency.

In simple terms:
A “voice lane” that grows with your call volume.
Key takeaway:
Scale capacity, keep control.
Closing line:
Need specifics on codecs, capacity, or failover? Ask below.
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