108
MultiModemISDN User Guide
Terse/verbose command.............................. 49
Rings
Count ...........................................................57
Number before answering............................. 57
Rings to answer option.....................................30
S
S-registers....................................................... 49
Sending single multiple Xoff characters...........51
Service ............................................................85
Service profile idenfiier (SPID)......................... 30
Setup ...............................................................90
Specifications, technical................................... 8
SPID (service profile identifier) .................30, 44
Stored number
Listing ..........................................................53
Reading ........................................................53
Storing
Profiles.........................................................53
Telephone number................................. 53, 73
Switch type....................................................... 9
5ESS ...........................................................44
DMS-100 ......................................................44
Euro-ISDN.................................................... 44
INS64...........................................................44
NET3............................................................ 44
NI-1.............................................................. 44
VN4..............................................................44
T
Technical support.............................................85
TEI...................................................................29
TEI (terminal endpoint identifier) ......................45
Telephone, connecting a.................................. 13
Telephone numbers
Stored ..........................................................53
Terminal Endpoint Identifier (TEI).....................29
Terminal mode................................................. 76
Testing............................................................. 76
Troubleshooting the MTA128ST-USB
3Com Sonix adapter originates a V.120........ 80
Can place data calls but not voice calls....... 78
Cannot connect when answering.................. 79
Cannot place two simultaneous data..... 78, 79
Data is being lost .........................................79
Dials but cannot make a connection ............77
Disconnects when online.............................. 79
Does not respond to commands ..................76
File transfer appears slower .........................79
None of the LEDs light .................................76
Receives garbage characters....................... 80
Receives garbage characters after good ......80
V.110 call, caller gets a NO CARRIER.........79
V.120 call, caller gets a NO CARRIER......... 79
V.120 calls not accepted from a 3Com.........80
Will not connect to an ELSA adapter............80
Typical configuration........................................12
U
Uninstalling MTA128ST-USB from Windows.....28
Unpacking the MTA128ST-USB....................... 11
Upgrade firmware, FlashWizard .......................87
USB evaluation utility ......................................28
USB, overview.................................................. 6
Using AT commands........................................39
V
V.110 protocol...........................................31, 90
V.120 protocol........................................... 31, 90
Voice
Coding........................................................... 9
MSN/DN command ......................................47
SPID command............................................ 44
TEI command ..............................................45
Volume
Control.......................................................... 47
Speaker........................................................ 47
W
Wait for connection (Abort Timer) ....................58
Warranty .....................................................9, 82
Weight .............................................................. 9
Windows 2000, uninstalling a TA......................28
Windows 98/95, uninstalling a TA.....................28
World Wide Web...............................................15
X
X.75 protocol .....................................31, 48, 90