Dialogic 1000Series, User Manual

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136 Dialogic
®
1000 and 2000 Media Gateway Series User’s Guide
Parameter Reference
3.9.4.9 Auto-Answer Inbound TDM Calls (Type II CPID)
Description: Type II CPID requires that the inbound TDM call be answered by the gateway before
the switch will send the inband CPID to the gateway. If this parameter is enabled, then the gateway
will answer the call and gather the inband CPID from the switch prior to sending a call-request to
the VoIP endpoint. This allows the gateway to send the CPID information as part of the initial call-
request to the VoIP endpoint. If this parameter is disabled, then the gateway will not answer the
inbound TDM call until after the call-request is sent to the VoIP endpoint and the VoIP endpoint
answers the call-request. In this case, the CPID information will not be part of the initial call-
request to the VoIP endpoint.
Note: This parameter is valid only when the gateway is configured to receive Type II CPID (post-answer
CPID).
Allowed Values:
• Yes = Gateway will auto-answer the inbound TDM call.
• No = Gateway will not auto-answer the inbound TDM call.
Default Value = No
INI File Parameter Name = telAutoAnswer
3.9.5 Rx/Tx Gain Control Group
The Analog parameters in the Rx/Tx Gain Control group include:
• Analog Receive Gain
3.9.5.1 Analog Receive Gain
Description: Specifies an amplification factor (in dB) applied to the received analog signal.
Note: Changing this setting can adversely affect the quality of voice calls. It is recommended that this
parameter be changed only after consulting Dialogic support.
Allowed Values:
• 0 dB = no amplification
• 3 dB = amplify by 3 dB
• 6 dB = amplify by 6 dB
• 9 dB = amplify by 9 dB
Default Value = 0 dB
INI File Parameter Name = telAlgAnalogRxGain