Table of Contents
Advertisement
Chapter 6
Call Commands
Table 6-4
Call Command Behavior (continued)
Cisco ATA State and its Definition
CALLING: Phone number is sent;
Cisco ATA is waiting for response from
the far end
RINGING: Cisco ATA is ringing the
phone to alert user of an incoming call
CONNECTED: The Cisco ATA is
connected with one far end party;
Cisco ATA may be the caller or the callee
WAITHOOK: Far end hangs up while in
CONNECTED state; Cisco ATA plays
fast-busy after five seconds in this state
CONNECTED_ALERTING: Cisco ATA
receives another call while in
CONNECTED state; Cisco ATA plays
Call Waiting tone periodically (every 10
seconds for US; every second for
Sweden)
CALL WAITING: Cisco ATA is
connected to two far end users on the
same line; one is in active conversation
(the active far end or AFE) while the
other is on-hold (the waiting far end or
WFE). This state is initially entered when
the Cisco ATA is connected to one of the
far ends while the other far end calls into
the Cisco ATA.
OL-4804-01
Summary of Commands (Input Sequence and Actions)
R—Cancel the outgoing call, restarts dial-tone, and revert to PREDIAL
•
state.
OFH—Stop ringing, answer the call, and go to CONNECTED state.
•
United States and Sweden:
R—Hold current call, play dial-tone to dial second number, and go to
•
PREDIAL_HOLDING state.
R—Stop fast-busy, start dial-tone, and go to PREDIAL state.
•
United States:
R—Place current call on-hold, answer the waiting call, and go to
•
CALLWAITING state.
Sweden:
R0—Continue current call, reject the waiting call, and revert to
•
CONNECTED state.
R1—Disconnect current call, answer the waiting call, and go to
•
CONNECTED state.
R2—Place current call on-hold, answer waiting call, and go to
•
CALLWAITING state.
•
R3—Continue with current call, answer the waiting call and go to
CONFERENCE state.
All Regions:
•
ONH—Disconnect current call and go to IDLE state (the Cisco ATA then
automatically starts ringing the phone, and goes to RINGING state).
AFE hangs up—Go to WAITHOOK_ALERTING state, continue to play
•
CWT.
WFE cancels the call—Stop CWT and revert to CONNECTED state.
•
United States:
•
R—Place the AFE on-hold and retrieve the WFE.
ONH—Transfer the WFE to the AFE, drop out of the call, and go to
•
PREDIAL state.
Sweden:
•
R1—Disconnect current call, answer the waiting call, and go to
CONNECTED state.
•
R2—Place the AFE on-hold and retrieve the WFE.
R3—Retrieve the WFE, and go to CONFERENCE state.
•
R4—Transfer the WFE to the AFE, drop out of the call, and go to PREDIAL
•
state.
Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator's Guide for H.323 (version 3.0)
Call Command Behavior
6-9
Advertisement
Table of Contents
