-------------------------------------------------- chan_datacard channel driver for Huawei UMTS cards -------------------------------------------------- WARNING: This channel driver is in alpha stage. I am not responsible if this channel driver will eat your money on your SIM card or do any unpredicted things. Please use a recent Linux kernel, 2.6.33+ recommended. If you use FreeBSD, 8.0+ recommended. This channel driver should work with the folowing UMTS cards: * Huawei K3715 * Huawei E169 / K3520 * Huawei E155X * Huawei E175X * Huawei K3765 Check complete list in: http://code.google.com/p/datacard/wiki/Supported_devices_eng Before using the channel driver make sure to: * Disable PIN code on your SIM card Supported features: * Place voice calls and terminate voice calls * Send SMS and receive SMS * Send and receive USSD commands / messages Some useful AT commands: AT+CCWA=0,0,1 #disable call-waiting AT+CFUN=1,1 #reset datacard AT^CARDLOCK="<code>" #unlock code AT^SYSCFG=13,0,3FFFFFFF,0,3 #modem 2G only, automatic search any band, no roaming AT^U2DIAG=0 #enable modem function Here is an example for the dialplan: [datacard-incoming] exten => sms,1,Verbose(Incoming SMS from ${CALLERID(num)} ${BASE64_DECODE(${SMS_BASE64})}) exten => sms,n,System(echo '${STRFTIME(${EPOCH},,%Y-%m-%d %H:%M:%S)} - ${DATACARD} - ${CALLERID(num)}: ${BASE64_DECODE(${SMS_BASE64})}' >> /var/log/asterisk/sms.txt) exten => sms,n,Hangup() exten => ussd,1,Verbose(Incoming USSD: ${BASE64_DECODE(${USSD_BASE64})}) exten => ussd,n,System(echo '${STRFTIME(${EPOCH},,%Y-%m-%d %H:%M:%S)} - ${DATACARD}: ${BASE64_DECODE(${USSD_BASE64})}' >> /var/log/asterisk/ussd.txt) exten => ussd,n,Hangup() exten => s,1,Dial(SIP/2001@othersipserver) exten => s,n,Hangup() [othersipserver-incoming] exten => _X.,1,Dial(Datacard/r1/${EXTEN}) exten => _X.,n,Hangup you can also use this: Call using a specific group: exten => _X.,1,Dial(Datacard/g1/${EXTEN}) Call using a specific group in round robin: exten => _X.,1,Dial(Datacard/r1/${EXTEN}) Call using a specific datacard: exten => _X.,1,Dial(Datacard/datacard0/${EXTEN}) Call using a specific provider name: exten => _X.,1,Dial(Datacard/p:PROVIDER NAME/${EXTEN}) Call using a specific IMEI: exten => _X.,1,Dial(Datacard/i:123456789012345/${EXTEN}) Call using a specific IMSI prefix: exten => _X.,1,Dial(Datacard/s:25099203948/${EXTEN}) How to store your own number: datacard cmd datacard0 AT+CPBS=\"ON\" datacard cmd datacard0 AT+CPBW=1,\"+123456789\",145 Other CLI commands: datacard reset <device> datacard restart gracefully <device> datacard restart now <device> datacard restart when convenient <device> datacard show device <device> datacard show devices datacard show version datacard sms <device> number message datacard ussd <device> ussd datacard stop gracefully <device> datacard stop now <device> datacard stop when convenient <device> datacard start <device> datacard restart gracefully <device> datacard restart now <device> datacard restart when convenient <device> datacard remove gracefully <device> datacard remove now <device> datacard remove when convenient <device> datacard reload gracefully datacard reload now datacard reload when convenient For reading installation notes please look to INSTALL file. For additional information about Huawei datacard usage look to chan_datacard Wiki at http://wiki.e1550.mobi and chan_datacard project home at http://code.google.com/p/datacard/ Base branch of chan_datacard located at http://forge.asterisk.org/gf/project/chan_datacard/