Multitech MTMMC-G-F4 Reference Manual
  1. Manuals
  2. Brands
  3. Multitech Manuals
  4. Modem
  5. MMCModem MTMMC-G-F4
  6. Reference manual

Multitech MTMMC-G-F4 Reference Manual

Wireless gprs-f4 modems with ip connectivity
Hide thumbs Also See for MTMMC-G-F4:
Table of Contents

Advertisement

Quick Links

Download this manual
Wireless GPRS-F4 Modems
with IP Connectivity
®
MultiModem
GPRS
(MTCBA-G-F4)
MMCModem™ GPRS
(MTMMC-G-F4)
®
SocketModem
GPRS
(MTSMC-G-F4)
IP Connectivity AT Commands
Reference Guide

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the MTMMC-G-F4 and is the answer not in the manual?

Questions and answers

Related Manuals for Multitech MTMMC-G-F4

Summary of Contents for Multitech MTMMC-G-F4

  • Page 1 Wireless GPRS-F4 Modems with IP Connectivity ® MultiModem GPRS (MTCBA-G-F4) MMCModem™ GPRS (MTMMC-G-F4) ® SocketModem GPRS (MTSMC-G-F4) IP Connectivity AT Commands Reference Guide...
  • Page 2 Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Multi-Tech Systems, Inc. to notify any person or organization of such revisions or changes. Revisions...

  • Page 3: Table Of Contents

    Subscribe/Unsubscribe WIPSoft AT Commands ... 66 Chapter 7 – Error Codes ... 67 Appendix A – GSM/GPRS +WIND Command... 69 General Indications +WIND... 69 Index... 72 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Table of Contents...

  • Page 4: Chapter 1 - Introduction

    GPRS HTTP IPCP MSCHAP POP3 SMTP UART Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Access Point Name American Standard Code for Information Interchange ATtention Blind Carbon Copy Carbon Copy Challenge Handshake Authentication Protocol Card Holder Verification...

  • Page 5: At Command Syntax

    A host computer, which issues AT+WIP commands • Wavecom’s wireless CPU® • The rest of the Internet / Intranet Host UART AT Commands Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 1 – Introduction Wavecom INTERNET WCPU...

  • Page 6: Possible Protocols

    AT+WOPEN=1 Open the TCP/IP Stack If WOPEN is set to 0, the TCP/IP stack is not opened. In some instances, this may be the default setting. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 1 – Introduction...

  • Page 7: Chapter 2 - General Configuration At Commands

    This is used to avoid a situation in which an undelivered datagram keeps circulating in the network. Range: 0-255 (default value: 64) Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands Commands AT+WIPCFG=<mode>...
  • Page 8 Plug-in WIP Lib would not send any TCP segment having a length greater than 536 bytes without header. Range: 536-1460 (default value: 536) Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands IP Stack Handling +WIPCFG Continued...
  • Page 9 Each unit in the range represents 100 msec. For example, value 10 for this option will give a wait time of 1sec (10 *100mesc). Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands...
  • Page 10 The possible error message is displayed only if “AT+CMEE=1” is activated else “ERROR” is displayed. +CMEE AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands IP Stack Handling +WIPCFG Continued WIP soft release version...
  • Page 11 Note: Store IP configuration parameters into FLASH AT+WIPCFG=4,0 Note: Free IP configuration parameters stored in FLASH Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands IP Stack Handling +WIPCFG Continued Responses...
  • Page 12 • WIP_NET_OPT_SOCK_MAX • WIP_NET_OPT_BUF_MAX • WIP_NET_OPT_IP_ROUTE_MAX • WIP_NET_OPT_RSLV_QUERY_MAX • WIP_NET_OPT_RSLV_CACHE_MAX Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands IP Stack Handling +WIPCFG Continued...

  • Page 13: Bearers Handling +Wipbr

    Parameters/ Defined Values: <cmd type> <bid> 11..14 21..24 <opt num> Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands Response OK AT+WIPBR=<cmdtype>,<bid>,<opt num>,<value> Response OK AT+WIPBR=<cmdtype>,<bid>,<opt num> Response OK AT+WIPBR=<cmdtype>,<bid>,<mode>[,<login>,...
  • Page 14 <value>: <mode>: <state>: Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands Bearers Handling +WIPBR continued WIP_BOPT_DIAL_PHONENB phone number (string) max: 32 characters WIP_BOPT_DIAL_RINGCOUNT Number of rings to wait before sending the...
  • Page 15 The possible error message is displayed only if “AT+CMEE=1” is activated else “ERROR” is displayed. +CMEE AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands Bearers Handling +WIPBR Continued result of the connection process successful any other value: to be matched to error code value (e.g., “814”...
  • Page 16 AT+WIPBR=5,5 Note: Stop the GSM bearer AT+WIPBR=0,5 Note: Close the GSM bearer Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands Bearers Handling +WIPBR Continued Responses Note: Bearer UART1 is open but not...
  • Page 17 "0.0.0.0". Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 2 – General Configuration AT Commands Bearers Handling +WIPBR Continued...

  • Page 18: Chapter 3 - Ip Protocol Services

    AT commands (except phonebooks, AOC, SMS), but is still in emergency mode. See Appendix A – GSM/GPRS +WIND AT Command. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Closed...
  • Page 19 If <mode>=3 +WIPACCEPT: <server index>,<communication idx> If <mode>=5, 6 or 7 +WIPREADY: <mode>,<index> Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Creation +WIPCREATE Continued Connect request Client Socket...
  • Page 20 More pairs (name, value) of HTTP message header field can be added. Parameter Storage: None Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Creation +WIPCREATE Continued a string between quotes indicating an address either...
  • Page 21 Possible Errors: +CMEE” AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Creation +WIPCREATE Continued Description operation not allowed invalid option operation not allowed in the current WIP stack state...
  • Page 22 Client/1.0”,"Accept-Encoding","gzip","Accept- Language","en-US" AT+WIPCREATE=5,1,“proxyaddress“,,”user”,”pa ss” Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Service Creation +WIPCREATE Continued Responses Note: An unsolicited event +WIPREADY: 1,1 will be received once the UDP socket is ready for usage...
  • Page 23 SIM card is required only if FTP session is established through GSM or GPRS. An FTP session upon an UART will work without a SIM card. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services...

  • Page 24: Closing A Service +Wipclose

    <idx>: Parameter Storage: None Possible Errors: “+CMEE” AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Closing a Service +WIPCLOSE TCP client TCP server HTTP SMTP POP3...
  • Page 25 FTP protocol, the closure of FTP session is indicated by +WIPEERCLOSE unsolicited response when +WIPCLOSE command is used for closing the session. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services...

  • Page 26: Service Option Handling +Wipopt

    <optnum>: <optval>: Parameter Storage: None Possible Errors: +CMEE AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Option Handling +WIPOPT AT+WIPOPT=<protocol>,<idx>,<action>,<optnum> Response OK AT+WIPOPT=<protocol>,<idx>,<action>,<optnum>,<optval> Response OK Displays the current values.
  • Page 27 Note: Get total mail size AT+WIPOPT=7,1,1,73 Note: Get mail listing AT+WIPOPT=7,1,2,74,10 Note: Delete mail ID 10 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Option Handling +WIPOPT continued Responses +WIPOPT: 2,1,8,20...
  • Page 28 Caution: Option 54(WIP_COPT_HTTP_HEADER) is not implemented and hence attempt to read this option will result in +CME ERROR: 834. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Option Handling +WIPOPT Continued...
  • Page 29 Not a POP3 WIP Option Not a POP3 WIP Option Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 3 – IP Protocol Services Service Option Handling +WIPOPT Continued Meaning code and associated...

  • Page 30: Chapter 4 - Data Exchange For Protocol Services

    Wireless CPU®. Data contains an [ETX] character escaped by a [DLE] character ([DLE] [ETX] sequence), then the [ETX] character is transmitted as data. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...
  • Page 31 [DLE] character when it is sent to host through the serial port. Command Syntax: If <protocol>=4: If <protocol>=5: If <protocol>=6: Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services File Exchange +WIPFILE continued Desktop PC2 Internet Data received from PC1: “abc[DLE]d”...
  • Page 32 Test Command: AT+WIPFILE=? Parameters/Defined Values: <protocol>: <idx>: <mode>: <filename>: Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services File Exchange +WIPFILE continued AT+WIPFILE=<protocol>,<index>,<mode>,<filename> Response: CONNECT … status reason>...
  • Page 33 Parameter Storage: None Possible Errors: “+CMEE” AT Error Code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services File Exchange +WIPFILE continued User name in string format Password in string format...
  • Page 34 Note: Send data to the given filename AT+WIPFILE=5,1,1,”urlForGet”,”user name”,”password”,”Accept”,”text/html” Note: Send a HTTP GET request to Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services File Exchange +WIPFILE continued Responses CONNECT <data received terminated by...
  • Page 35 The [ETX] character is considered as an end of data. Hence, in case [ETX] character needs to be transmitted, it should be preceded by [DLE] character. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...

  • Page 36: Socket Data Exchange +Wipdata

    AT+WIPDATA=1, index, 0 on another UART, the currently unsent data are sent as a single datagram. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...
  • Page 37 Note that the behavior is symmetrical; i.e., it applies to both the transmitting and receiving side of the mapped UART. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...
  • Page 38 UDP sockets do not support this mode. Attempting to map an UART in this mode will result in a “+CME ERROR: 837”. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...
  • Page 39 Parameter Storage: None Possible Errors: “+CMEE” AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services Socket Data Exchange +WIPDATA Continued IP>,<peer port> Using +WIP AT commands, when receiving several UDP bytes>...
  • Page 40 This indicates that no more data can be sent from the host socket, but it can receive data. The following schematic shows the shutdown procedure for a TCP socket. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...
  • Page 41 Please note that the retransmission of the data to the peer TCP socket within the timeout period is managed by the Open AT Plug-in WIP Lib. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 4 – Data Exchange for Protocol Services...
  • Page 42 In some scenarios, there might be a segmentation of data packets because of timer expiration, network problems etc. Thus a single packet of data may be received in more than one packet at the peer. Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E)

  • Page 43: Chapter 5 - Ping Services

    <response_time>: PING response time in millisecond Parameter Storage: None Possible Errors: “+CMEE” AT error code Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) host name or IP address string number of packets to send range: 1-65535 (default value:1)
  • Page 44 2000 ms (if ping responses time is more than 1000 ms then timeout expires) Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 5 – Ping Services PING Command +WIPPING Continued...

  • Page 45: Chapter 6 - Application Examples

    AT+WIPBR=4,6,0 AT+WIPCREATE=3,1,80,5,8 +WIPACCEPT: 1,5 AT+WIPDATA=2,5,1 CONNECT AT+WIPCLOSE=2,5 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer //set user name (<login>)

  • Page 46: Tcp Server Socket Using Gsm Bearer

    AT+WIPBR=4,5,0 AT+WIPCREATE=3,1,80,5,8 +WIPACCEPT: 1,5 AT+WIPDATA=2,5,1 CONNECT AT+WIPCLOSE=2,5 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GSM bearer //set phone number for GSM bearer...

  • Page 47: Tcp Client Socket

    AT+WIPCREATE=2,1,”ip addr”,80 +WIPREADY: 2,1 AT+WIPDATA=2,1,1 CONNECT AT+WIPCLOSE=2,1 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer...

  • Page 48: Tcp Client Socket Using Gsm Bearer

    80 +WIPREADY: 2,1 AT+WIPDATA=2,1,1 CONNECT AT+WIPCLOSE=2,1 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GSM bearer //set phone number for GSM bearer...

  • Page 49: Udp Socket

    +WIPREADY: 1,1 +WIPDATA: 1,1,25,"192.168.0.2",2397 AT+WIPDATA=1,1,1 CONNECT abcedghijklmnopqrstuvwxyz[ETX] Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer...
  • Page 50 AT+WIPDATA=1,1,1 CONNECT abcedghijklmnopqrstuvwxyzabced ghijklmnopqrstuvwxyz [ETX] Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //type on this UART “+++” escape sequence or //unmap the UART on other control port (USB //UART) //here UART is back to AT command mode.

  • Page 51: Ping

    AT+WIPBR=2,6,11,"APN name" AT+WIPBR=2,6,0,"user name" AT+WIPBR=2,6,1,"passwd" AT+WIPBR=4,6,0 AT+WIPPING="192.168.0.1" +WIPPING:0,0,224 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer...

  • Page 52: Ftp

    <data> [ETX] AT+WIPFILE=4,1,1,"./filename.txt" CONNECT <data> [ETX] Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer //set user name...

  • Page 53: Http

    <user starts getting the mail with the UART in data mode and ends with an [ETX] > +WIPFILE: 5,1,1,255,”Found” Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack...

  • Page 54: Smtp

    CONNECT <user starts sending mail with the UART in data mode and ends with an [ETX] character > Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //Open TCP/IP stack //start IP stack...

  • Page 55: Pop3

    CONNECT <user starts getting the mail with the UART in data mode and ends with an [ETX] > Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack...

  • Page 56: Creating A Tcp Server

    AT+WIPBR=4,6,0 AT+WIPCREATE=3,1,80,5,6 +WIPACCEPT: 1,5 +WIPACCEPT: 1,6 AT+WIPCLOSE=2,5 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer...

  • Page 57: Create Udp Sockets, Tcp Clients, & Tcp Servers

    AT+WIPCREATE=1,3,57,”192.168.0.1”,77 +WIPREADY: 1,3 AT+WIPCREATE=1,4,58,”192.168.0.1”,78 +WIPREADY: 1,4 AT+WIPCREATE=1,5,59,”192.168.0.1”,79 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer...
  • Page 58 +WIPACCEPT: 1,1 +WIPACCEPT: 2,2 +WIPACCEPT: 3,3 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //unsolicited: the UDP client socket is “pseudo //”connected to the peer (no real connection is UDP) //create a UDP client towards peer IP device @ //“192.168.0.1”, port 80.
  • Page 59 AT+WIPCREATE=2,8,”192.168.0.1”,80 +CME ERROR: 840 AT+WIPCREATE=2,9,”192.168.0.1”,80 +CME ERROR: 830 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //unsolicited: the server index 4 accepted a //connection; resulting TCP client on idx 4 //create a TCP client towards peer IP device @ //“192.168.0.1”, port 80.

  • Page 60: Change The Max_Sock_Num Option Value

    92.168.0.1”,76 +WIPREADY: 1,2 AT+WIPCREATE=1,3,57,”1 92.168.0.1”,77 +WIPREADY: 1,3 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //MAX_SOCK_NUM has been changed to 3 //save the changed configuration to flash...
  • Page 61 AT+WIPCREATE=1,4,58,”1 92.168.0.1”,78 +CME ERROR: 838 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //create a UDP client towards peer IP device @ //“192.168.0.1”, port 78. //maximum 3 sockets can be created as the //MAX_SOCK_NUM value has been changed to 3.

  • Page 62: Tcp Clients/Servers & 1 Ftp Session

    +WIPREADY: 1,2 AT+WIPCREATE=1,3,57,”192.168.0.1”,77 +WIPREADY: 1,3 AT+WIPCREATE=1,4,58,”192.168.0.1”,78 +WIPREADY: 1,4 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //open TCP/IP stack //start IP stack //open GPRS bearer //set APN name of GPRS bearer...
  • Page 63 +CME ERROR: 830 AT+WIPCREATE=2,1,”192.168.0.1”,83 +CME ERROR: 845 +WIPACCEPT: 1,1 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //create a UDP client towards peer IP device @ //“192.168.0.1”, port 79. //all parameters and IP stack behavior are OK //unsolicited: the UDP client socket is “pseudo...
  • Page 64 +CME ERROR: 840 AT+WIPCLOSE=4,1 +WIPPEERCLOSE: 4,1 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //unsolicited: the server index 2 accepted a //connection; resulting TCP client on idx 2 //unsolicited: the server index 3 accepted a //connection;...
  • Page 65 AT+WIPCREATE=7,1,”POP3 server”,,”user name”,”mail id” +WIPREADY: 7,1 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples //create POP3 session using default port 110 //all parameters and IP stack behaviors are OK. //unsolicited: the POP3 session is created...

  • Page 66: Subscribe/Unsubscribe Wipsoft At Commands

    /* The customer can write here its own application based on other plug-ins or its specific application target. */ wip_ATCmdUnsubscribe(); else /* Error while subscribing to WIP Soft library */ Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 6 – Application Examples...

  • Page 67: Chapter 7 - Error Codes

    851-859 reserved for future use protocol undefined or internal error username rejected by server password rejected by server delete error Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 7 – Error Codes...
  • Page 68 SMTP CC recipient email address rejected by server SMTP BCC recipient email address rejected by server SMTP email body send request rejected by server Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Chapter 7 – Error Codes...

  • Page 69: Appendix A - Gsm/Gprs +Wind Command

    Product is ready to process all AT commands, end of phonebook init or swap (FDN to ADN) Call <idx> has been created (after ATD or +CCWA…) Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Appendix A – GSM/GPRS +WIND Command Command No unsolicited “+WIND: <IndNb>”...
  • Page 70 5: LSA identity • 6: Network Daylight Saving Time Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Appendix A – GSM/GPRS +WIND Command quarters of an hour, between the local time and GMT. format "yy/MM/dd,hh:mm:ss±zzz"...
  • Page 71 • +WIND: <event>[,1,"Full name>"][,2,"<Short name>"][,3,"<Local time zone>"][,4,"<Universal time and local time zone>"][,5,"<LSA identity>"][,6,"<Daylight Saving Time>"] Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Appendix A – GSM/GPRS +WIND Command Possible Responses +WIND: 0 +WIND: 0 Note :The SIM presence pin has been detected as “SIM...

  • Page 72: Index

    PING ...51 POP3 ...55 SMTP ...54 Subscribe/Unsubscribe Commandsr...66 Multi-Tech Systems, Inc. IP Connectivity AT Commands for GPRS-F4 Wireless Modems (PN S000437E) Index TCP Client Socket Using GPRS Bearer ...47 TCP Client Socket Using GSM Bearer...48 TCP Server Socket Using GPRS Bearer ...45 TCP Server Socket Using GSM Bearer ...46...

This manual is also suitable for:

Mtcba-g-f4Mtsmc-g-f4

Table of Contents