XMODUS XM1240S At Commands Reference Manual Download

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XM1240S AT Commands Reference Manual

No. XM1240S-A00-106

xmodus swiss GmbH

1 / 46

ISDN Modem

XM1240S

AT Commands Reference Manual

Version 106

Released 31. December 2007

Summary of Contents for XM1240S

Page 1: ...XM1240S AT Commands Reference Manual No XM1240S A00 106 xmodus swiss GmbH 1 46 ISDN Modem XM1240S AT Commands Reference Manual Version 106 Released 31 December 2007...

Page 2: ...cation or otherwise under any patent rights of xmodus swiss other than for circuitry embodied in xmodus products Xmodus swiss reserves the right to change circuitry at any time without notice This doc...

Page 3: ...AL CONFIGURATION COMMANDS 18 3 6 ISDN SERVICES COMMANDS 19 3 7 ISDN CONFIGURATION COMMANDS 20 4 S REGISTERS 21 4 1 ATSn Read Write S Register 21 4 2 FACTORY DEFAULTS 21 4 3 S REGISTER SUMMARY 22 4 4 S...

Page 4: ...PAD X 3 40 7 1 Command Mode of X 3 PAD 40 7 2 X 3 Parameter Set 40 7 3 International X 3 Parameters 1 20 40 7 4 Table of the implemented standard profile 42 8 FIRMWARE UPDATE 43 9 AUDIO MODES 44 9 1...

Page 5: ...approved and homologated and conforms to the CE regulations This gives fastest time to market to ISDN enable any devices The compact size and high level of integration of the Socket Modem minimizes r...

Page 6: ...se equivalents when received by the modem from the DTE Result codes from the modem are in upper case 2 2 DTE COMMAND LINES Words enclosed in angle brackets are referenced to syntactical elements The b...

Page 7: ...r settings of the isdn modem are pre configured by the factory defaults This factory defaults can be reloaded at any time by using the AT F command The parameter settings will be changed when using an...

Page 8: ...ps AT M Received Called Line ID ATN4 V 110 Baudrate 9600bps AT O Received CLIP ATN5 V 110 Baudrate 19200bps AT Pn Define X 3 PAD parameters ATN6 V 110 Baudrate 38400bps AT Z n Define own MSN ATO Retur...

Page 9: ...at last command line ATA Accept incoming call ATDnnn Initiate outgoing call to nnn ATH Hang up ATIn Display version information n 0 6 8 9 ATZ Load stored settings AT FLASH Update software need 1k Xmod...

Page 10: ...ngs AT Bn Local bitrate 0 auto 1 1200 9 230400 auto AT DBITS n Number of databits 7 8 8 AT PRTY n Parity 0 no 1 even 2 odd 0 3 2 6 AT ISDN Commands Help Screen ISDN SPECIFIC CONFIGURATION actual setti...

Page 11: ...mand must be the last one in a command line 3 3 3 ATBn B Channel Protocol Options This command selects the data transmission protocol which the modem will use in the B channel upon a connection ATB0 V...

Page 12: ...is terminated and the isdn modem returns to command mode To enter the ATH command during an active data connection the Escape Code Sequence described under 2 2 6 must be used Result codes OK 3 3 7 ATI...

Page 13: ...used for V 110 B Channel Protocol The terminal speed DTE speed must be set corresponding equal to the V 110 speed ATN3 V 110 baudrate 4800 bit s ATN4 V 110 baudrate 9600 bit s default ATN5 V 110 baud...

Page 14: ...y three characters giving the value of the S parameter in decimal with leading zeroes included 3 3 13 ATVn Result Code Form This command selects the sending of short form or long form result codes to...

Page 15: ...only OK CONNECT RING NO CARRIER and ERROR result codes ATX1 CONNECT XXXX send only OK CONNECT RING NO CARRIER and ERROR If busy tone detection is enforced and busy tone is detected NO CARRIER will be...

Page 16: ...to hang up An existing ISDN connection will be terminated Auto answer is inhibited when DTR is inactive default AT D4 DTR drop causes the modem to hang up An existing ISDN connection will be terminat...

Page 17: ...ation Saves the current active configuration profile including S Registers in the user profile in NVRAM as denoted by the parameter value This command will yield an ERROR message if the NVRAM is not i...

Page 18: ...0 Enables automatic baudrate detection default AT B1 Fixed DTE baudrate 1200 bit s AT B2 Fixed DTE baudrate 2400 bit s AT B3 Fixed DTE baudrate 4800 bit s AT B4 Fixed DTE baudrate 9600 bit s AT B5 Fix...

Page 19: ...The CLID is the number of the called party addressed on the local S bus 3 6 2 AT O Report CLIP Received Calling Party Reports the CLIP calling line identification that is received upon an incoming ca...

Page 20: ...24 Selects a block length of 1014 bytes AT BSIZE 2048 Selects a block length of 2048 bytes 3 7 2 AT DTE Selects B Channel Layer 2 Address This command selects the Layer 2 link address used for X 25 B...

Page 21: ...e the range permitted for a given S Register the values will still be stored but functionally the lower and higher limits will be observed Input and output are always in decimal format Note that some...

Page 22: ...aller Number Verification 0 1 0 S32 Bit Mapped Options ATQ0 ATQ1 0 1 0 S39 Flow Control AT K 0 5 3 S40 Extended Result Codes 0 1 0 S41 Response to unknown commands 0 2 1 S42 Result Code Form ATV 0 1 1...

Page 23: ...s ignored S0 0 Immediate call acceptance by the terminal adapter Please check AT Dn command If AT D0 is set DTR is ignored 4 4 2 S2 Escape Character S2 holds the decimal value of the ASCII character u...

Page 24: ...occurred ISDN error cause 4 4 8 S30 Caller Number Verification S30 controls the Caller Number Verification in Auto Answer Mode See also ATMn Command Range 0 1 Bit Mapped Default 0 S30 0 Caller Number...

Page 25: ...e isdn modem to inform the DTE of the results of the call establishment See Chapter 5 for configuration 4 4 12 S41 Response to Unknown Commands S41 selects which result messages will be used upon unkn...

Page 26: ...written to S Register bit 0 1 and 2 See at ATXn Command for configuration Range 0 4 Bit Mapped Default 4 S44 0 ATX0 see description of AT command ATXn S44 1 ATX1 see description of AT command ATXn S4...

Page 27: ...control line DTR is not ignored dropping the DTR line by the DTE will disconnect an existing ISDN connection An incoming call will accepted with DTR off 4 4 18 S48 DCD Options S48 controls the DCD sig...

Page 28: ...se of the modem to the DTR Signal can be make slow this way to prevent noise from falsely causing the modem to disconnect Range 0 255 Default 0 S88 0 Disables DTR Delay S88 0 Enables DTR Delay accordi...

Page 29: ...tion See also AT Command ATBn for configuration Range 0 41 Default 1 S96 0 V 110 Asynchronous S96 1 V 120 Protocol default S96 3 PPP Asynchronous S96 4 Byte transparent speech connection S96 5 Byte tr...

Page 30: ...onflicts assure that each device on the S Bus have a different TEI value All other B Channel protocols are using automatically generated TEI values Range for manual TEI values 1 62 S97 1 62 Enables Ma...

Page 31: ...so section 5 2 ATW2 Result is presented with xx and nr xx ISDN error cause text format see also section 5 2 nr calling party number see also section 5 2 ATW3 same as ATW2 but nr at CONNECT message is...

Page 32: ...efault AT V2 CONNECT LINE SPEED B CH PROT B CH PROT V 120 V 120 Protocol V 110 V 110 Protocol X 75 X 75 Protocol PPP PPP Protocol HDLC HDLC transparent TRAN Transparent VOICE Voice Mode transparent IO...

Page 33: ...Mode AL5064 Mode AL5500 Mode 0 1 3 6 NO CARRIER 3 Signalinglinknotestablished 3 NO CARRIER 3 2 3 3 6 NO DIALTONE 6 Signalinglinknotestablished 3 NO DIALTONE xx 6 4 3 6 NO DIALTONE 6 Signalinglinknote...

Page 34: ...ASED NO CARRIER 3 3 NO CARRIER RELEASED NO CARRIER xx 4 3 NO CARRIER RELEASED xx NO ANSWER xx Comments xx ISDN error cause displayed if ATW1 is set No Answer number not found no user responding networ...

Page 35: ...ONNECT opt INCOMINGCALLFROM nr opt CONNECT opt nr Comments nr Calling Party Number in brackets displayed if ATW1 is set opt CONNECT message format selected by command AT Vn Case 10 RING on answer side...

Page 36: ...de is reported Example ATW1 send to modem OK received from modem RING 0448903322 received from modem ATA send to modem CONNECTED V 120 0448903322 received from modem 5 6 ISDN ERROR CAUSE REPORT The IS...

Page 37: ...Starting header of the X 25 parameter section P Selects the packet size n for a X 25 connection values from 64 2048 R Requests the reverse charging facility N NUI password used with call setup Allowe...

Page 38: ...ATD0423325678 X500054321 Dxxxxxxxx cr X 31 The ISDN number 0423325678 is ignored if a X 25 number is specified The X 25 number 500054321 will be used instead Additionally X 25 user data xxxxxxxx will...

Page 39: ...diagnostic codes The error causes and diagnostic codes of X 25 links can be reported together with the RELEASED message For a more detailed description of the X 25 causes refer to the Appendix A 2 Th...

Page 40: ...g the AT W command AT P Shows all PAD parameters and their values AT Px Shows only parameter x AT Px n Defines parameter x with value n 7 3 International X 3 Parameters 1 20 1 Escape to command mode T...

Page 41: ...sent as a data packet even if the defined packet size have not been reached AT P4 0 Idle timer disabled AT P4 1 Immediate transfer Each character is immediately transferred as a data packet AT P4 n I...

Page 42: ...No echo of CR AT P20 2 No echo of LF AT P20 4 No echo of VT HT FF AT P20 8 No echo of BEL BS AT P20 16 No echo of ESC ENQ AT P20 32 No echo of ACK NAK STX SOH EOT ETB ETX AT P20 64 No echo of control...

Page 43: ...l 3 Disconnect the ISDN S0 Cable from the modem 4 Check the modem for response by typing AT 5 Initiate the download process using the AT FLASH command The following messages appears upon issuing the A...

Page 44: ...ust be finished before starting a second call 9 1 AT Command Specifications 9 1 1 ATBn Command selects B Channel mode ATB40 B channel transparently switched to IOM 2 speech connection ATB41 B channel...

Page 45: ...1 5 Disconnect ATH Disconnects all links ATH1 Disconnect link Nr 1 ATH2 Disconnect link Nr 2 9 1 6 Messages There are no additional messages The only difference is that the messages are preceded with...

Page 46: ...57 0xB9 Bearer capability not authorized 58 0xBA Bearer capability not presently available 63 0xBF Service or option not available unspecified 65 0xC1 Bearer capability not implemented 66 0xC2 Channe...

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