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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SCCP)
Ol-3141-01
Chapter 5 Parameters and Defaults
Operating Parameters
ConnectMode
Description
This parameter is a 32-bit bitmap to control the connection mode of the selected call signalling protocol.
Table 5-2 provides bit definitions for this parameter.
Value Type
Bitmap
Default
0x90000400
Voice Configuration Menu Access Code
311
Related Parameters
• AudioMode, page 5-12
• LBRCodec, page 5-11
Table 5-1 AudioMode Parameter Bit Definitions
Bit Number Definition
0 0/1—Disable/enable G.711 silence suppression for all codecs.
Note When Bit 0 is set to 1, the Cisco ATA checks the silence suppression setting
on the Cisco CallManager to determine if silence suppression should be
applied to the call. When Bit 0 is set to 0, the Cisco ATA will not use silence
suppression regardless of the silence suppression setting on the
Cisco CallManager.
1 0—Enable selected low-bit-rate codec in addition to G.711. This setting is the
default.
1—Enable G.711 only.
2 0/1—Disable/enable fax CED tone detection.
3-15 Reserved.
Table 5-2 ConnectMode Parameter Bit Definitions
Bit Number Definition
0-1 Reserved.
2 0—Use the dynamic payload type 126/127 as the RTP payload type (fax pass-through mode) for G.711
µ-law/G.711 A-law.
1—Use the standard payload type 0/8 as the RTP payload type (fax pass-through mode) for G.711
µ-law/G.711 A-law.
3-6 Reserved.
7 0/1—Disable/enable fax pass-through redundancy.