Cisco Systems ATA 188 Telephone User Manual


 
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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide for MGCP (version 3.0)
OL-4803-01
Chapter 5 Parameters and Defaults
Operational Parameters
10 Reserved.
11 If Bit 11=0, the Cisco ATA requests the device hostname from the DHCP server.
If Bit 11=1, the Cisco ATA uses the device hostname that is specified in DHCP option 12.
Default: 0
12 Reserved.
13 If Bit 13=0 (default), use statically configured DNS IP addresses, if available, for name resolution. If statically
configured DNS servers are not available, use DHCP-provided DNS IP addresses for name resolution.
If Bit 13=1, use both statically configured DNS IP addresses and as many as two DHCP-provided DNS IP
addresses. Therefore, the Cisco ATA can query as many as four DNS IP addresses in one DNS query.
For more information about statically configured DNS IP addresses, see the “DNS1IP” section on page 5-10
section and the “DNS2IP” section on page 5-11 section.
Default: 0
14-31 Reserved.
Table 5-4 OpFlags Parameter Operational Features to Turn On or Off (continued)
Bit Number Definition