Technical Reference for ZyXEL omni.net series
B-19
All the Following Commands Require a 'AT' Prefix
S Com.
bit
dec
hex
Function and description
+Def./Ref.
0-1
0-3
0-3
Programmable ring frequency, using following value to
choose ring frequency:
0
(*)
0
50Hz
1
1
40Hz
2
2
25Hz
3
3
20Hz
4
0 (*)
0
D-channel L2 send DISC actively.
16
16
D-channel L2 doesn't sent DISC.
2-3, 5-7
Reserved.
S122= bit dec hex
0-1
0-3
0-3
Select a preferred B-channel for outgoing data call (USA
only).
0 (*)
0
Any channel.
1
1
Reserved.
2
2
B1-channel
preferred.
3
3
B2-channel
preferred.
2-4
0-28
0-28
Set sequence for multi auto dial out.
0
0
PPP+X.75
4
4
PPP+X.75+T.70+ISO_8208+T.90+BTX
8
8
X.75+T.70+ISO_8208+T.90+BTX+PPP
12
C
PPP+V.120
16
10
V.120+PPP
20
14
PPP+X.75+V.120
24
18
PPP+V.120+X.75
28
1C
X.75+V.120+PPP
5
0
0
Disable multi auto dial out.
32
20
Enable multi auto dial out.
6
0
0
Choose MDMF format as FSK caller ID output
40
64
Choose SDMF format as FSK caller ID output
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
