0x0283 Minimum Registration Duration

Used in:
VoIP Protocol Configure message

Byte | Description
0, 1 | Tag 0x0283 - Minimum Registration Duration
2,3 | Length 0x0004
4-7 | Value[0-3] Time period in seconds

Voice over Internet Protocol. The delivery of voice information in digital form in discrete packets rather than in the traditional circuit-committed protocols of the public-switched telephone network (PSTN).