Chapter 4
Basic and Additional H.323 Services
Configuring the Call Waiting Permanent Default Setting
This feature allows you to specify the default call-waiting setting for every call on a permanent basis by
means of the service activation and deactivation codes.
Related Parameter
ConnectMode, page
Configuring the Cisco ATA Refresh Interval
When the value specified in the CfgInterval parameter is reached, the Cisco ATA attempts to refresh its
configuration file from the TFTP server. Set the CfgInterval parameter to an interval value (in seconds)
for refreshing the Cisco ATA configuration file. Cisco recommends that the interval be semi-random to
prevent many simultaneous contacts with the TFTP server. For more information, see the
section on page
When the Cisco ATA contacts the TFTP server, it also checks to see if an upgrade signaling image has
been placed on the TFTP server. If such an image exists, the Cisco ATA will download this image.
Configuring Hook Flash Timing
This feature provides the ability to adjust the hook-flash timing to meet local requirements.
Related Parameter
SigTimer, page
flash event, and bits 28 through 31 are for configuring maximum on-hook time.
Configuring the Mixing of Call Waiting Tone and Audio
This feature allows the call-waiting tone to be mixed with the audio in an active call. This mixing causes
the call-waiting tone to sound without a pause in the audio.
Related Parameter
ConnectMode, page 5-28
Configuring Network Ringback Tone
You can configure the Cisco ATA to send a ringback tone to a caller by using bit 19 of the ConnectMode
parameter.
Related Configuration Parameter
ConnectMode, page 5-28
OL-4008-01
5-28—Bit 23
5-6.
5-32—Bits 26 and 27 are for configuring the minimum on-hook time required for a hook
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide (H.323)
Additional H.323 Services
"CfgInterval"
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