ODBC连接错误：没有这样的命令“odbc show”ODBC连接失败* CLI

Question

问题：我正在使用在VirtualBox中运行星号2.0服务器的AsteriskNow。我想使用ODBC模块连接Asterisk和MySQL数据库。但它失败了。当我开始使用星号* CLI> odbc show命令提示符显示“没有这样的命令ODBC SHOW”

我的目标：配置ODBC asterisk以直接和动态地从Asterisk的dialplan访问MySQL。

我做了什么：我在VirtualBox中安装了我的AsteriskNow。星号的版本是2.0，CentOS 5.8版本的最终版本。我首先由

yum -y install unixODBC-devel 
yum -y install libdbi-dbd-mysql 
yum -y install mysql-connector-odbc 

我的详细配置文件安装相关的Linux RPM如下：

/etc/odbc.ini

[asterisk-connector] 
Description   = MySQL connection to 'asterisk' database 
Driver    = MySQL 
Database    = asterisk 
Server    = localhost 
UserName    = root   
Password    = mypassword 
Port     = 3306 
Socket    = /var/lib/mysql/mysql.sock 

/etc/odbcinst.ini

# Driver from the mysql-connector-odbc package 
# Setup from the unixODBC-libs package 
[MySQL] 
Description = ODBC for MySQL 
Driver  = /usr/lib/libmyodbc3_r.so 
Setup  = /usr/lib/libodbcmyS.so 
;Driver64 = /usr/lib64/libmyodbc3_r.so 
;Setup64  = /usr/lib64/libodbcmyS.so 
FileUsage = 1 

/etc/asterisk/res_odbc.conf

[asterisk] 
enabled=>yes 
dsn=>asterisk-connector 
;dsn=>asterisk 
username=>root 
password=>mypassword 
pooling=>no 
limit=>0 
pre-connect=>yes 

当我用 “ISQL” 命令连接MySQL数据库，它工作正常

但是，当我开始在CLI控制台，输入命令ODBC显示。它显示没有这样的命令“ODBC秀”

，我很困惑在这里，不知道如何解决它。我搜索了它，发现有人建议通过加载res_odbc.so模块来解决它。因此，我通过文件的modules.conf去和添加这些修改后的文件

autoload=yes 
preload => res_odbc.so 
preload => res_config_odbc.so 

被修改后，完整的文件是遵循” 的/ etc /星号/模块

这样做

; 
; Asterisk Module Loader configuration file 
; 
; 

[modules] 
autoload=yes 
; 
; Any modules that need to be loaded before the Asterisk core has been 
; initialized (just after the logger has been initialized) can be loaded 
; using 'preload'. This will frequently be needed if you wish to map all 
; module configuration files into Realtime storage, since the Realtime 
; driver will need to be loaded before the modules using those configuration 
; files are initialized. 
; 
; An example of loading ODBC support would be: 
preload => res_odbc.so 
preload => res_config_odbc.so 
; 
; As FreePBX is using Local as the channel for queue members we need to make sure 
; that pbx_config.so and chan_local.so are preloaded. If not, queue members 
; will be marked as invalid until app_queue is reloaded. 
preload => pbx_config.so 
preload => chan_local.so 
; 
; Uncomment the following if you wish to use the Speech Recognition API 
;preload => res_speech.so 
; 
; If you want, load the GTK console right away. 
; KDE console is obsolete and was removed from Asterisk 2008-01-10 
; 
noload => pbx_gtkconsole.so 
;load => pbx_gtkconsole.so 
noload => pbx_kdeconsole.so 
; 
; Intercom application is obsoleted by 
; chan_oss. Don't load it. 
; 
noload => app_intercom.so 
; 
; DON'T load the chan_modem.so, as they are obsolete in * 1.2 

noload => chan_modem.so 
noload => chan_modem_aopen.so 
noload => chan_modem_bestdata.so 
noload => chan_modem_i4l.so 

; Trunkisavail is a broken module supplied by Trixbox 
noload => app_trunkisavail.so 

; Ensure that format_* modules are loaded before res_musiconhold 
;load => format_ogg_vorbis.so 
load => format_wav.so 
load => format_pcm.so 

; format_au.so is removed from Asterisk 1.4 and later, remove ; to enable 
;load => format_au.so 

; This isn't part of 'Asterisk' iteslf, it's part of asterisk-addons. If this isn't 
; installed, asterisk will fail to start. But it does need to go here for native MOH 
; to work using mp3's. 
; Note that on a system with a high number of calls, using a compressed audio format for 
; musiconhold takes CPU resources. Converting these files to ulaw/alaw makes the job 
; much easier for your CPU. 
load => format_mp3.so 
load => res_musiconhold.so 
; 
; Load either OSS or ALSA, not both 
; By default, load no console driver 
; 
noload => chan_alsa.so 
noload => chan_oss.so 
; 
noload => app_directory_odbcstorage.so 
noload => app_voicemail_odbcstorage.so 

后，我回到命令行控制台重新加载res_odbc.so，但它未能找到res_odbc.so

我需要有人给我暗示上解决ODBC连接问题。

Answer 1

在AsteriskNOW环境中，要获得res_odbc.so（这是向Asterisk提供ODBC资源的模块），需要安装asterisk-odbc软件包。

（根据您的AsteriskNOW安装的配置关于packages.asterisk.org库，您可能需要asterisk18-odbc或类似的版本控制包来替代。）

如果你有res_odbc.so（检查/usr/lib/asterisk/modules此文件）并且它仍然无法正确加载，您应该检查/var/log/asterisk中的Asterisk日志以获取有关res_odbc的消息以获取更多信息。

Answer 2

尝试做follwoing：

asterisk -rvvv 
module unload res_odbc.so 
module load res_odbc.so 

而看到输出。

Answer 3

请注意，当您使用isql命令时，您会收到一个错误（未知属性UserName）。

试试这个/ etc/odbc。ini文件：

[asterisk-connector] 
Description = MySQL connection to 'asterisk' database 
Driver  = MySQL 
DATABASE = asterisk 
SERVER  = localhost 
USER  = root 
PASSWORD = mypassword 
PORT  = 3306 
Option  = 3 

我不知道，如果是有效的，但CentOS的在Debian中我不得不重新编译Asterisk和为了工作执行menuselect。要做到这一点，去你的Asterisk的字体目录：

$ ./configure 

$ make clean 

$ make menuselect 

请确认以下模块进行检查：

[*] cdr_odbc

[*] cdr_adaptive_odbc

[*] func_odbc

[*] func_realtime

[*] pbx_realtime

[*] res_config_odbc

[*] res_odbc

然后：

$ sudo make install 

我希望能够帮助您。

Answer 4

看来你忘了添加一些重要的模块，当你做“menuselect”检查它。

此外，如果您正在使用mysql作为关系数据库，只需对该行进行注释，则必须在描述的配置文件（/etc/asterisk/res_odbc.conf）中建立“limit => 1”。如果您遵循orreilly指南（http://ofps.oreilly.com/titles/9781449332426/asterisk-DB.html），您可以看到勘误表（http://oreilly.com/catalog/errata.csp?isbn=9780596517342）。

Answer 5

做

sudo service asterisk restart 

就像一个魅力