0x01D6 DNS IP Address

Use this TLV to configure the DNS lookup in the CSP Matrix Series 3 Card. Use 0x00000000 if the Secondary or Tertiary DNS IP address is not used.

Used in:
VoIP Protocol Configure message
VoIP Protocol Query message

Byte | Description
0, 1 | Tag 0x01D6
2, 3 | Length 0x000C
4-7 | Value[0-3] Primary DNS IP
8-11 | Value[4-7] Secondary DNS IP
12-15 | Value [8-11 ] Tertiary DNS IP

Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
Domain Name Server (or Service). Used to convert H.323 IDs, URLs, and e-mail IDs to IP addresses. DNS is also used to help find remote gatekeepers and to reverse-map raw IP addresses to host names of administrative domains.
Internet Protocol. Part of the TCP/IP family of protocols used to route messages and tracks the addresses of nodes.
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).