radius服务器显示的计费信息错误

开始的时候，radius服务器收到opensips发送的计费开始消息后，显示的计费信息有错误：

Service-Type=IAPP_Register

EAP-Key-Name="\000\000\000\310"

Error-Cause=Invite

在/usr/local/etc/radiusclient-ng/dictiongary.opensips中，我已经进行了如下的设置：

#### Attributes ###
ATTRIBUTE Sip-Uri-User 208 string # Proprietary, auth_radius
ATTRIBUTE Sip-Group 211 string # Proprietary, group_radius
ATTRIBUTE Sip-Rpid 213 string # Proprietary, auth_radius
ATTRIBUTE SIP-AVP 225 string # Proprietary, avp_radius
ATTRIBUTE Sip-Call-Duration 227 integer
ATTRIBUTE Sip-Call-Setuptime 228 integer
ATTRIBUTE Sip-Method 101 integer
ATTRIBUTE Sip-Response-Code 102 integer
ATTRIBUTE Sip-To-Tag 104 string
ATTRIBUTE Sip-From-Tag 105 string
ATTRIBUTE Sip-Translated-Request-URI 107 string
#ATTRIBUTE Contact 100 string #zyh defined
ATTRIBUTE Event-Time-Stamp 55 integer
ATTRIBUTE Acct-Status-Type 40 integer
### Service-Type Values ###
VALUE Service-Type Group-Check 12 # Proprietary, group_radius
VALUE Service-Type SIP-Caller-AVPs 30 # Proprietary, avp_radius
VALUE Service-Type SIP-Callee-AVPs 31 # Proprietary, avp_radius
VALUE Service-Type SIP-Session 15
#####Acct-Status-Type Values############
VALUE Acct-Status-Type Start 1
VALUE Acct-Status-Type Stop 2
### Sip-Method Values ###
VALUE Sip-Method Undefined 0
VALUE Sip-Method Invite 1
VALUE Sip-Method Cancel 2
VALUE Sip-Method Ack 4
VALUE Sip-Method Bye 8
VALUE Sip-Method Info 16
VALUE Sip-Method Options 32
VALUE Sip-Method Update 64
VALUE Sip-Method Register 128
VALUE Sip-Method Message 256
VALUE Sip-Method Subscribe 512
VALUE Sip-Method Notify 1024
VALUE Sip-Method Prack 2048
VALUE Sip-Method Refer 4096
VALUE Sip-Method Other 8192

但是显示的属性明显不是我设置的，而是rfc文件中设定的，经过一番思索，原来问题出在/usr/local/etc/raddb/dictionary文件中，

在该文件的开始应经由一行：$INCLUDE /usr/local/share/freeradius/dictionary ，为了opensips 配合做计费，需要在文件中包含opensips的dictionary文件，即在/usr/local/etc/raddb/dictionary文件中添加一行：$INCLUDE /usr/local/etc/radiusclient-ng/dictionary.opensips，我在添加的时候，将这一行添加在了文件的头部，所以才出现了上述问题，正确的做法应该是添加在文件的$INCLUDE /usr/local/share/freeradius/dictionary 这一行的下面，而不是上面，这样才可以用自己定义的属性覆盖rfc文件中的属性 ，得到正确的显示信息：

Service-Type = Sip-Session

Sip-Method=Invite