Cisco IE-3000-8TC Administration Guide - Page 323

Setting Input Gain (dB) Output Attenuation (dB) Output Level (dB) Channel Configuration Channel Configuration Channel Range Expected Digits R2 Setting ANI Parameters Connection Settings Description This option allows you to change the amplitude of the voice signal coming into the gateway created by adjusting the decibel (dB) level of the signal. You can increase the volume of a signal coming into the gateway by either increasing input gain or decreasing attenuation. You can decrease the volume of the incoming signal by either decreasing the input gain value or increasing the output attenuation. The default value is 0. The minimum value is -6, and the maximum value is 14. Attenuation is measured in decibels, and the lower the number, the better the voice quality. Adjust the attenuation and input gain values to achieve maximum voice quality. The default value is 0. The minimum value is -6, and the maximum value is 14. This option sets the attenuation of the signal before it enters the line. To reduce the line loss set the output level to 0, -7.5, or -15 dB. Select the order in which the channels or ports are enabled from the first (lowest number port) to the last (highest number port), or from the last to the first. Valid entries include TOP DOWN (first to last) or BOTTOM UP (last to first). The default value is TOP DOWN. Specifies the channel range available for the connection type. Valid channels for E1 R2 channel range from 1 to 31, excluding channel 16, which is the D channel. Enter channels with dashes and commas to separate values, for example, 1-5,7,12. Specifies the number of digits the user dials to place a call through the connection. This field works in tandem with the Extension Length field on the Dial Plan settings, which tells Cisco Business Edition 3000 how many of the expected digits are significant. OL-27022-01 Administration Guide for Cisco Business Edition 3000, Release 8.6(4) 303