0x02D3 Gateway Technology Prefix

Used in:
VoIP Protocol Configure message
VoIP Protocol Query message

Byte | Description
0, 1 | Tag 0x02D3 Gateway Technology Prefix
2, 3 | Length Variable. 0x0003 (Default) Maximum 10 bytes.
: | Value [n] ASCII null terminated string. Default is as follows: 0x31 - 1 0x23 - # 0x00 - Null

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).
A device that translates calls between an IP network and another network, typically the PSTN.
American Standard Code for Information Interchange