ds0 Output Attenuation

1.3.6.1.4.1.351.110.4.7.1.1.34

This object contains the amount of attenuation inserted at the transmit side of a ds0 channel, in dB (decibel) units. The output attenuation settings only define a loss relative to 0 dB setting. The absolute loss at the 0 dB setting could be implementation dependent based on the desired network loss plan. This object can be set when there are active call going on, and in this case the new gain will take effective immediately. It can also be set at both unbound endpoints and bound but non-active endpoints. DEFVAL { 0 } ::= {dsx0VismCnfEntry 34} SYNTAX Integer32 (-70..-30) MAX-ACCESS read-write STATUS current DESCRIPTION The indicates Music On Hold Threshold in dBm. Based on this value, VISM DSP will interprete the incoming signal from TDM side as either silence or voice, and consequently turn on or off VAD. This object can be set when there is active call going on at the ds0 channel, and at both unbound endpoints and bound non-active endpoints. DEFVAL { -38 } ::= {dsx0VismCnfEntry 35} SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION This object specifies whether the Silence Indication Detection (SID) packet should be generated when silence suppression is in active mode. The SID packet indicates the noise level during silence, which is used as a reference to generate comfort noise on the other side of the gateway. This object is used for VoIP only.