Cisco Systems ATA 186 DNS2IP, Domain, Description, Value Type, Default, Related Parameter, Range

Chapter 5 Parameters and Defaults

Operating Parameters

DNS2IP

Description

This parameter is for setting the secondary domain name server (DNS) IP, if the DHCP server does not provide one. If DHCP provides DNS2IP (if it is non-zero), this parameter overwrites the DHCP-supplied value. You cannot specify a port parameter. The Cisco ATA uses the default DNS port only.

Value Type

IP address

Default

0.0.0.0

Voice Configuration Menu Access Code

917

Related Parameter

DHCP, page 5-6

Domain

Description

The Cisco ATA uses the value of this parameter for a DNS search if either the TftpUrl or CM0orCA0 parameters do not contain a fully qualified domain name. For example, if cm1 is specified as the Cisco CallManager URL, and cisco.com is the value of the Domain parameter, then the Cisco ATA uses cm1@cisco.com for its DNS search.

The following values are valid:

•Dot (.) or blank—Uses DHCP-provided IP address if available; otherwise use static IP address.

•0—Uses DHCP-provided domain name if available; otherwise use static IP address.

•*—Uses Cisco ATA MAC address.

•String—Uses specified string.

Value Type

Alphanumeric string

Range

Maximum 31 characters

Default

.

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SCCP)

5-16 Ol-3141-01