4-12
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (H.323)
OL-4008-01
Chapter4 Basic and Additional H.323 Services
Complete Reference Table of all Cisco ATA H.323 Services

Selecting H.323 Connection and H.245 Transmission Methods

You can configure the H.323 connection method and the H.245 transmission method. Use Bit 0 of the
ConnectMode parameter to select either the slow-start procedure or the fast-start procedure for the
H.323 connection. Use Bit 1 of the ConnectMode parameter to select either a separate H.245 connection
or H.245 tunneling for H.245-message transmission.
Related Configuration Parameter
ConnectMode, page 5-28—Bits 0 and 1

Setting Dial Plans

You can set specific dial plan rules and timeout values. Many of these values are determined on a
country-by-country basis.
Related Parameter
DialPlan, page 5-37
Complete Reference Table of all Cisco ATA H.323 Services
Table 4 -4 is a reference table that lists all configurable features for the Ci sco ATA (using H.323), and
includes links to the detailed descriptions of the parameters used for configuring thes e features.
Table4-4 Configurable Features and Related Parameters
Configurable Features Related Parameters
Audio Media Features
•Low bit-rate codec selection (G.723.1, G.729)
•Silence suppression
•RTP media port
•Preferred audio codec for transmitting and
receiving voice data
•RTP packet size
Audio Media Parameters
•LBRCodec, page 5-19
•AudioMode, page 5-20
��MediaPort, page 5-19
•TxCodec, page 5-22, RxCodec, page 5-21
•NumTxFrames, page 5-23
Audio cut-through configuration ConnectMode, page 5-28
Caller ID format CallerIdMethod, page 5-26
DTMF and hookflash transmission methods AudioMode, page 5-20
Debug and Diagnosis NPrintf, page 5-35
Dial plans DialPlan, page 5-37
Fax Services Features
•Fax services mode selection
•Named Signaling Event (NSE) payload type for
fax pass-through
Fax Services Pa rameters
•AudioMode, page 5-20, ConnectMode,
page 5-28
•ConnectMode, page 5-28