Cisco ATA-186 Administration Guide - Page 92

Operating Parameters Chapter 5 Parameters and Defaults LBRCodec Description This parameter allows you to specifiy which low-bit-rate codecs are available. The Cisco ATA is capable of supporting two G.723.1 connections or one G.729 connection. When G.723.1 is selected as the low-bit-rate codec, each FXS port is allocated with one G.723.1 connection. When G.729 is selected, only one FXS port is capable of operating with the G.729 codec. The allocation of the G.729 resource to the FXS port is dynamic. The G.729 resource, if available, is allocated to an FXS port when a call is initiated or received; the resource is released when a call is completed. The following values are valid: • 0-Select G.723.1 as the low-bit-rate codec. • 3-Select either G.729 as the low-bit-rate codec. Related Parameters • RxCodec, page 5-21 • TxCodec, page 5-22 Value Type Integer Range 0 or 3 Default 0 Voice Configuration Menu Access Code 300 AudioMode Description This parameter represents the audio operating mode. The lower 16 bits are for the Phone 1 port, and the upper 16 bits are for the Phone 2 port. Table 5-1 on page 5-21 provides definitions for each bit. Value Type Bitmap Default 0x00150015 Voice Configuration Menu Access Code 312 5-20 Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide (SIP) OL-3410-01