SMS Gateway

1 设备

• ZTE MF668 (USB 3G modem)

• Linux x86 server

2 模式切换

默认情形下，内核将 ZTE MF668 识别为 SCSI CD-ROM 设备(因为其内部有一个 MicroSD 控制器，可插MicroSD卡)：

$ dmesg|grep scsi
[    3.769916] scsi0 : usb-storage 1-1.3:1.0
[    4.773973] scsi 0:0:0:0: CD-ROM            ZTE      USB SCSI CD-ROM  2.31 PQ: 0 ANSI: 2
[    6.514819] sr0: scsi-1 drive
[    6.530712] sr 0:0:0:0: Attached scsi CD-ROM sr0

因此需要 usb-modeswitch 将其切换为 modem 模式：

root@raspberrypi:/# apt-get install usb-modeswitch

root@raspberrypi:/# lsusb
Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.
Bus 001 Device 004: ID 19d2:2000 ZTE WCDMA Technologies MSM MF627/MF628/MF628+/MF636+ HSDPA/HSUPA

root@raspberrypi:/# cat /etc/usb_modeswitch.d/19d2\:2000
# ZTE devices

DefaultVendor=0x19d2
DefaultProduct=0x2000

TargetVendor=0x19d2
TargetProduct=0x0017

MessageContent="5553424312345678000000000000061e000000000000000000000000000000"
MessageContent2="5553424312345679000000000000061b000000020000000000000000000000"
MessageContent3="55534243123456702000000080000c85010101180101010101000000000000"

NeedResponse=1

root@raspberrypi:/# usb_modeswitch -I -c /etc/usb_modeswitch.d/19d2\:2000 

Looking for target devices ...
 No devices in target mode or class found
Looking for default devices ...
   found matching product ID
   adding device
 Found device in default mode, class or configuration (1)
Accessing device 004 on bus 001 ...
Getting the current device configuration ...
 OK, got current device configuration (1)
Using first interface: 0x00
Using endpoints 0x01 (out) and 0x81 (in)

USB description data (for identification)
-------------------------
Manufacturer: ZTE,Incorporated
     Product: ZTE WCDMA Technologies MSM
  Serial No.: P680A1ZTED010000
-------------------------
Looking for active driver ...
 No driver found. Either detached before or never attached
Setting up communication with interface 0
Using endpoint 0x01 for message sending ...
Trying to send message 1 to endpoint 0x01 ...
 OK, message successfully sent
Reading the response to message 1 (CSW) ...
 OK, response successfully read (13 bytes).
Trying to send message 2 to endpoint 0x01 ...
 OK, message successfully sent
Reading the response to message 2 (CSW) ...
 OK, response successfully read (13 bytes).
Trying to send message 3 to endpoint 0x01 ...
 OK, message successfully sent
Reading the response to message 3 (CSW) ...
 OK, response successfully read (0 bytes).
Resetting response endpoint 0x81
Resetting message endpoint 0x01
-> Run lsusb to note any changes. Bye.

4 Open Source Tools

4.1 gammu

 $ apt-get install gammu gammu-smsd

配置 gammu

$ gammu-config

Port: /dev/ttyUSB1
Connection: at115200

生成的配置文件默认位于 /root/.gammurc

亦可 /etc/gammurc

测试：

$ gammu getallsms #显示sim卡上所有 SMS

Location 100006, folder "收件箱", phone memory, Inbox folder
SMS message
SMSC number          : "+8613010374500"
标记为已发送   : 2013年04月15日 星期一 13时27分16秒 +0800
Coding               : Unicode (no compression)
Remote number        : "+85264504220"
Status               : 已读

您的 Google 验证代码为 002226



1 SMS parts in 1 SMS sequences

发送 SMS:

 $ gammu sendsms TEXT 15801234567 -textutf8 "testing"

中英文混合 SMS：

 $ gammu sendsms TEXT 15801234567 -unicode -text "testing 测试"

4.2 gammu-smsd

配置:

SH-NAS:/var# cat /etc/gammu-smsdrc
# Configuration file for Gammu SMS Daemon

# Gammu library configuration, see gammurc(5)
[gammu]
# Please configure this!
port = /dev/ttyUSB1
connection = at115200
# Debugging
logformat = textall

# SMSD configuration, see gammu-smsdrc(5)
[smsd]
service = sql
Driver = native_mysql
logfile = syslog
User = smsd
Password = smsd
PC = localhost
Database = smsd
# Increase for debugging information
debuglevel = 0

创建数据库和表：

mysql> create database smsd;
Query OK, 1 row affected (0.00 sec)

mysql> GRANT USAGE ON *.* TO smsd@localhost IDENTIFIED BY 'YOUR_PASSWORD';
Query OK, 0 rows affected (0.01 sec)

mysql> GRANT SELECT, INSERT, UPDATE, DELETE ON smsd.* to smsd@localhost;
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql> quit
Bye

$ cp /usr/share/doc/gammu-smsd/examples/mysql.sql.gz /tmp/
$ gunzip /tmp/mysql.sql.gz
$ mysql -u USER_NAME -pUSER_PASSWORD YOUR_DB_NAME < /tmp/mysql.sql

运行：

 $ gammu-smsd --config /etc/gammu-smsdrc --pid /var/run/gammu-smsd.pid --daemon

守护进程情形下，发送 SMS:

 $ gammu-smsd-inject TEXT 13912345678 -unicode -text "哈哈，猫猫"

5 SIM900A GSM 模块

pi@raspberrypi ~ $ gammu identify
设备               : /dev/ttyAMA0
制造商            : SIMCOM_Ltd
型号               : unknown (SIMCOM_SIM900A)
固件               : Revision:1137B07SIM900A32_ST_NENGRUI
IMEI                 : 35xxxx030199023
SIM IMSI             : 460011000xxx196