Specifications

5-16

Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide for SCCP (version 3.0)

OL-4652-01

Chapter 5 Parameters and Defaults

Audio Configuration Parameters

This section contains information about the following parameters:

• AudioMode, page 5-16

• NumTxFrames, page 5-17

AudioMode

Description

This parameter is used for the audio operating mode. The lower 16 bits are for the Phone 1 FXS port,

and the upper 16 bits are for the Phone 2 FXS port.

Table 5-1 provides definitions for each bit.

Value Type

Bitmap

Default

0x00350035

Voice Configuration Menu Access Code

312

Related Parameters

• LBRCodec, page 5-13

• ConnectMode, page 5-21

Ta b l e 5-1 AudioMode Parameter Bit Definitions

Bit Number Definition

0 and 16 Note These bits are obsolete for SCCP as of Cisco ATA Release 3.0. Silence

suppression, formerly configurable with these bits, must be configured by

means of the Cisco

CallManager service parameters page.

1 and 17 0—Enable selected low-bit-rate codec in addition to G.711.

1—Enable G.711 only.

Default: 0

2 and 18 0/1—Disable/enable fax CED tone detection.

Default: 1

3-15 and 19-31 Reserved.