Intel MD566X Programmers Guide Intel Confidential , Preassigned Voice I/O Labels, Table 6-1. Voice Mode Command Descriptions (Continued)

56K V.92 Data, Fax, and Voice Chipset
Programmer’s Guide Intel Confidential 89
+VLS=n 0
Relay/Playback Control: This command controls the four µP relay drivers and
controls hardware paths for voice playback/record transmit an d receive.
Preassigned Voice I/O Labels
Table 6-1. Voice Mode Command Descriptions (Continued)
<label> Primitive
Code Description
0 None DCE on hook. Local phone connected to Telco.
1T
DCE off hook. DCE connected to Telco. Local phone pro-
vided with power to detect the hook condition.
2 L DCE on hook. Local phone connected to DCE.
3LT
DCE off hook. Local phone connected to Telco. DCE con-
nected to Telco. (Not implemented. Return error.)
4S
Internal speaker connected to DCE. DCE on-hook. Local
phone connected to Telco.
5ST
Internal speaker connected to Telco. DCE off-hook. DCE
connected to Telco. Local phone provided with power to
detect hook condition.
6M
Internal microphone connected to DCE. DCE on hook.
Local phone connected to Telco.
7MST
Internal microphone and internal speaker connected to
Telco. Squelching active. DCE off hook. DCE connected to
Telco. Local phone provided with power to detect hook con-
dition.
8S1
External speaker connected to DCE. DCE on-hook. Local
phone connected to Telco. (Implemented as 4. Speaker
jack determines.)
9S1T
External speaker connected to Telco. DCE off hook. DCE
connected to Telco. Local phone provided with power to
detect hook condition. (Implemented as 5. Speaker jack
determines.)
10 MS1T
Internal microphone and external speaker connected to
Telco. Squelching active. DCE off hook. DCE connected to
Telco. Local phone provided with power to detect hook con-
dition. (Implemented as 7. Speaker jack determines.)
11 M1
External microphone connected to DCE. DCE on hook.
Local phone connected to Telco. (Implemented as 6. Mic
jack determines.)
12 M1ST
External microphone and internal speaker connected to
Telco. Squelching active. DCE off hook. DCE connected to
Telco. Local phone provided with power to detect hook con-
dition. (Implemented as 7. Mic jack determines.)
13 M1S1T
External microphone and external speaker connected to
Telco. Squelching active. DCE off hook. DCE connected to
Telco. Local phone provided with power to detect hook con-
dition. (implemented as 7)
14 H Handset or headset connected to DCE. DCE on hook.
Local phone connected to Telco.
15 HT
Handset or headset connected to Telco. DCE off-hook.
DCE connected to Telco. Local phone provided with power
to detect hook condition.
16 HT
Handset or headset connected to Telco with microphone
muted. DCE off-hook. DCE connected to Telco. Local
phone provided with power to detect hook condition.