Version 2 - History - US Robotics ISDN Pro TA - Retronetworking - Open Source Mobile Communications

1

roox

h1. 3Com U.S. Robotics ISDN Pro TA

2

3

A ISDN terminal adapter made by U.S. Robotics.

4

5

Website

6

https://www.usr-emea.com/support/s-prod-template.asp?loc=emea&prod=3469

7

https://support.usr.com/support/doc-popup-template.asp?url=faqs/analog/isdntafaq.html&loc=emea

8

9

Manual

10

* attachment:USR_ISDN_Pro_TA-datasheet-en.pdf

11

* attachment:USR_ISDN_Pro_TA-installation-guide-en.pdf

12

* attachment:USR_ISDN_Pro_TA-manual-en.pdf (includes AT command documentation)

13

14

{{thumbnail(USR_ISDN_Pro_TA-case1.jpg)}}

15

{{thumbnail(USR_ISDN_Pro_TA-case2.jpg)}}

16

{{thumbnail(USR_ISDN_Pro_TA-case3.jpg)}}

17

{{thumbnail(USR_ISDN_Pro_TA-power-supply.jpg)}}

19

1

roox

{{thumbnail(USR_ISDN_Pro_TA-pcb-top1.jpg)}}

20

{{thumbnail(USR_ISDN_Pro_TA-pcb-top2.jpg)}}

21

{{thumbnail(USR_ISDN_Pro_TA-pcb-top3.jpg)}}

22

{{thumbnail(USR_ISDN_Pro_TA-pcb-bottom.jpg)}}

23

25

1

roox

26

|Supply Voltage|12-20V DC|

27

|Power Consumption|~6.0W|

28

|RS232 Connector|DB25|

29

|USB Connector|USB Type B|

30

|Line Connector|RJ45|

31

|Analog Conectors|RJ11|

32

33

34

The serial port can be accessed either via the RS232 or via USB (integrated USB to serial converter).

35

36

@minicom -b 115200 -D /dev/ttyACM1@

37

38

39

USB

40

<pre>

41

Bus 003 Device 023: ID 04c1:008f U.S. Robotics (3Com) Pro ISDN TA

42

</pre>

43

44

<pre>

45

usb 3-6.3.1: new full-speed USB device number 23 using xhci_hcd

46

usb 3-6.3.1: New USB device found, idVendor=04c1, idProduct=008f, bcdDevice= 2.24

47

usb 3-6.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

48

usb 3-6.3.1: Product: 3Com U.S. Robotics ISDN Pro TA

49

usb 3-6.3.1: Manufacturer: 3Com Inc.

50

usb 3-6.3.1: SerialNumber: 1PTAF77C00EK

51

cdc_acm 3-6.3.1:1.0: ttyACM1: USB ACM device

52

</pre>

53

54

h2. ATI Commands

55

56

h2. Information

57

58

<pre>

59

ATI

60

61

62

OK

63

ATI0

64

65

66

OK

67

ATI1

68

8EB4

69

70

OK

71

...

72

...

73

...

74

ATI4

75

3Com U.S. Robotics ISDN Pro TA Settings...

76

77

   E1  Q0  V1  X1

78

   BAUD=115200 PARITY=E  WORDLEN=7  ON HOOK  DTE=USB

79

   &A3  &B1  &C1  &D2  &H1  &I0  &R2  &S0  *F=0  *G=1

80

   *X0=2048  *X1=7  *X2=1  *X3=1

81

82

   S00=001  S01=000  S02=043  S03=013  S04=010  S05=008  S07=060  S12=050

83

   S13=000  S14=000  S19=000  S22=017  S23=019  S24=150  S25=005  S38=000

84

   S67=000  S69=004  S80=002  S83=003  S84=000  S85=000

85

86

87

   LAST DIALED DATA CALL #:

88

89

OK

90

ATI5

91

3Com U.S. Robotics ISDN Pro TA NVRAM Settings...

92

93

   E1  Q0  V1  X1

94

   BAUD=9600   PARITY=E  WORDLEN=7

95

   &A3  &B1  &C1  &D2  &H1  &I0  &R2  &S0   *F=0  *G=1

96

   *X0=2048  *X1=7  *X2=1  *X3=1

97

98

   S00=001  S02=043  S03=013  S04=010  S05=008  S07=060  S12=050  S13=000

99

   S14=000  S19=000  S22=017  S23=019  S24=150  S25=005  S38=000  S67=000

100

   S69=004  S80=002  S83=003  S84=000  S85=000

101

      STORED PHONE NUMBERS

102

0:                                      1:

103

2:                                      3:

104

4:                                      5:

105

6:                                      7:

106

8:                                      9:

107

108

OK

109

ATI6

110

3Com U.S. Robotics ISDN Pro TA  Data Call Statistics...

111

112

Chars sent                    0      Chars Received                0

113

Octets sent                   0      Octets Received               0

114

Packets sent                  0      Packets Received              0

115

Packets resent                0

116

117

118

Protocol               NONE

119

Data Compression       NONE

120

Speed                  000

121

Last Call              00:00:00

122

123

No Connection

124

OK

125

ATI7

126

3Com U.S. Robotics ISDN Pro TA Hardware Profile...

127

128

Product type           CCITT External S/T

129

Product ID             99346900

130

Clock Freq             48 MHz

131

Eprom                  1024k

132

Ram                    512K

133

134

Code date              11/10/00

135

Code rev               2.2.4

136

Serial Number          1PTAF77C00EK

137

138

139

OK

140

...

141

...

142

...

143

ATI12

144

3Com U.S. Robotics ISDN Pro TA Switch Settings...

145

146

Switch Protocol  *W =0                   EuroISDN

147

Phone Numbers (DN):

148

     Area Code   *P0=

149

     MSN1        *P1=

150

     MSN2        *P2=

151

     MSN3        *P3=

152

Multipoint       *M =1                   Multi-point

153

TEI              *T1=255                 Automatic

154

AO/DI            *A =0                   Disabled

155

     Packet MSN  *PD=

156

     Packet TEI  *TD=021                 Fixed

157

     Carrier     *C0=                    Long Distance Packet Carrier

158

     Rev. Charge *Y =0                   Disabled

159

160

Device Status:  Looking for ISDN Line...

161

162

OK

163

...

164

...

165

...

166

ATI15

167

3Com U.S. Robotics ISDN Pro TA Phone Port Settings...

168

169

Outgoing Voice Bearer Capabilities

170

  Phone Port 1 #B1=0   3.1 Khz

171

  Phone Port 2 #B2=0   3.1 Khz

172

Call Routing

173

  Phone Port 1 #R1=1

174

  Phone Port 2 #R2=2

175

  Data  Port   *R =8   Any MSN

176

Volume Control

177

  Phone Port 1 Receive #VR1=3     Transmit #VT1=3

178

  Phone Port 2 Receive #VR2=3     Transmit #VT2=3

179

Supplementary Services

180

  Phone Port 1 #S1=1

181

Voice coding   #M =0   A-law

182

183

              CallerID    CLIR

184

Phone Port 1  #I1=3       #P1=1       #A1=2

185

Phone Port 2  #I2=3       #P2=1       #A2=1

186

Data  Port                #P3=1

187

OK

188

ATI16

189

3Com U.S. Robotics ISDN Pro TA Data Protocol Settings...

190

191

   Incoming Protocol                  *VI =0      Auto Detect

192

   Outgoing Protocol                  *VO =5      PPP

193

   PPP mode                           *PPP=4      Multi Link PPP with DBA

194

   AO/DI with DBA                     *A0 =2      2B+D maximum

195

   BACP                               *B  =1      Enabled

196

   Dial-out prefix for BACP callback  *C1 =

197

   Long Distance Dial-out prefix      *C2 =1

198

   Callback for AO/DI calls           *C3 =0      Disabled

199

200

Dynamic Bandwidth Allocation Settings B1(AO/DI)   B2(MLPPP)

201

   Sample time to add B-channel       *A1=10      *D1=5     Seconds

202

   Sample time to drop B-channel      *A2=360     *D2=180   Seconds

203

   Threshold level to add B-channel   *A3=80      *D3=75    %

204

   Threshold level to drop B-channel  *A4=10      *D4=50    %

205

206

Dynamic Voice Override                *E=1        Enabled for Incoming/Outgoing

207

Compression Mode                      *K=1        Auto Compression

208

MLPPP Endpoint Discriminator Class    *U=0        Automatic

209

Authentication Protocol Select        *AU=0       Automatic

210

OK

211

ATI17

212

3Com U.S. Robotics ISDN Pro TA Outgoing Call Logging...

213

Current Time: 00:00:00 01-01-1996

214

Called Number        Port     Date    Time  Type  Charge-Info

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

OK

235

ATI18

236

3Com U.S. Robotics ISDN Pro TA Incoming Call Logging...

237

Current Time: 00:00:00 01-01-1996

238

Calling Number       Port     Date    Time  Type

239

240

241

242

OK

243

ATI19

244

3Com U.S. Robotics ISDN Pro TA Call Screening...

245

   Number                   -ADP1-   -ADP2-   -DDP-

246

01:

247

02:

248

03:

249

04:

250

05:

251

06:

252

07:

253

08:

254

09:

255

10:

256

11:

257

12:

258

13:

259

14:

260

15:

261

16:

262

17:

263

18:

264

19:

265

20:

266

OK

267

ATI20

268

3Com U.S. Robotics ISDN Pro TA Call Forwarding...

269

270

                                    User Status   Network Status

271

 Forwarding Numbers for

272

Unconditional# :                     Disabled       Disabled

273

Busy#          :                     Disabled       Disabled

274

No Response#   :                     Disabled       Disabled

275

Deflection#    :                     Disabled       Disabled

276

277

 Forwarding Numbers for

278

Unconditional# :                     Disabled       Disabled

279

Busy#          :                     Disabled       Disabled

280

No Response#   :                     Disabled       Disabled

281

Deflection#    :                     Disabled       Disabled

282

283

  Forwarding Numbers for

284

Unconditional# :                     Disabled       Disabled

285

Busy#          :                     Disabled       Disabled

286

No Response#   :                     Disabled       Disabled

287

Deflection#    :                     Disabled       Disabled

288

OK

289

290

</pre>

291

292

h2. Important AT commands

293

294

<pre>

295

# set ISDN switch Type to DSS1

296

AT*W=n

297

298

n=0 DSS1/EuroISDN

299

n=1 DMS-100

300

n=2 National ISDN-1 (default)

301

n=3 National ISDN-2

302

n=4 5ESS Custom Multipoint

303

n=5 5ESS Custom Point-to-Point

304

n=6 Leased Line 64 kbps (1 B-channel)

305

n=7 Leased Line 128 kbps (2 B-channels)

306

307

# set MSN1/MSN2/MSN3

308

AT*P1=5210

309

AT*P2=5211

310

AT*P3=5212

311

312

# show MSN

313

ATI12

314

315

316

</pre>

317

318

|_.Bearer protocol|_.AT-command|

319

|V120_56K	      | AT*VI=1*VO=1S67=2            |

320

|V120_64K	      | AT*VI=1*VO=1S67=0            |

321

|PPP_56K	      | AT*VI=0*VO=5*PPP=1S67=2      |

322

|PPP_64K	      | AT*VI=0*VO=5*PPP=1S67=0      |

323

|PPP_112K	      | AT*VI=0*VO=5*PPP=3S67=2      |

324

|PPP_128K             | AT*VI=0*VO=5*PPP=3S67=0      |

325

|HDLC_PPP_DOV         | AT*VI=0*VO=5*PPP=3S67=0S69=36|

326

|HDLC_PPP_128K_CHAP   | AT*VI=0*VO=5*PPP=3S67=0*AU=1 |

327

|HDLC_PPP_128K_MSCHAP | AT*VI=0*VO=5*PPP=3S67=0*AU=1 |

328

|X75_64K              | AT*VI=6*VO=6                 |

Project

General

Profile

Retronetworking

US Robotics ISDN Pro TA » History » Version 2