7号信令配置
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1. 数据库的建立
在数据库中配置7号信令系统的顺序如下图所示:
BOA(电路板表):配置DTU和PCU板。
SYSEDT(系统编辑表):设置ISDN用户部分(ISUP),并改变系统参数。
MTP(消息传递部分):在MTP协议的第二层、三层配置信令链路。
TRU(中继组):配置ISUP中继组,它将具有承载用户话音和数据的功能。
FAC(控制设备):为ISUP中继组建立ISUP控制设备。
PAT(路由模式表):为7号信令控制设备配置路由模式表。
COL(收集路由表):配置使用7号链路的收集模式。
1) 在BOA中增加DTU和PCU电路板
B ...? boa
BOA ...? add
Board type ...? 2mb
Slot ...? 01-04
Acceptable bit error rate for FAS [4] ...?
Receive frame slip counter limit (1 - 254, or OFF) [254] ...?
Prompt maintenance alarm counter limit (1 - 254, or OFF) [254] ...? Remote prealarm counter limit (1 - 254, or OFF) [254] ...?
Out of service prealarm counter limit (1 - 254, or OFF) [254] ...? Prompt maintenance alarm on delay [2.0] ...?
Prompt maintenance alarm off delay [2.0] ...?
Remote alarm on delay [0.3] ...?
Remote alarm off delay [0.3] ...?
DSP Capable [N] ...?
Signaling type [STANDARD] ...?
Channel 16 mode [CAS] ...? hel
Valid modes are:
CAS - Channel Associated Signaling
CCS - Common Channel Signaling ( SS7 )
Channel 16 mode [CAS] ...? ccs
Circuit number (1 - 32, ALL, or END) [END] ...? all
Circuit type [NONE] ...? tup
Circuit number (1 - 32, or END) [END] ...? 31
Circuit type [TUP] ...? cc(当第16路作为CC时,相应的CIC号也须留出来,但不使用)
Comment ...? link 1,slc 0
Circuit number (1 - 32, or END) [END] ...?
Circuit comment ...?
... ADDING 2MB BOARD AT SLOT LOCATION 01-04 ...
BOA ...? add
Board type ...? pcu2
Slot ...? 1-12
Circuit number (1 - 2, ALL, or END) [END] ...? 1
Channel type [NONE] ...? ss7
Circuit comment ...? slc 0
Circuit number (1 - 2, ALL, or END) [END] ...? 2
Channel type [NONE] ...? ss7
Circuit comment ...? slc 1
Circuit number (1 - 2, ALL, or END) [END] ...?
... ADDING PCU2 AT SLOT LOCATION 01-12 ...
2) 系统编辑表SYSEDT
配置系统级别信息
SYSEDT...?ss7
SYSSS7...?System
SYSLEV...?MOD
Origination Point Code (OPC)...?2-2-2 ( HARRIS系统的源点代码,市话局定) Local Town...?
Local State...?
Local Building...?
Local Building Subdivision...?
... SYSTEM LEVEL INFORMATION MODIFIED ...
SYSLEV...?EXIT
SYSSS7...?
3) 增加消息传递部分信息
固定DTU电路到PCU
为你的每条信令链路完成下面过程。
MTP...?Nailed
NAILED...?ADD
Source circuit location...?1-4-31(DTU透明通道电路号)
Destination circuit location...?1-12-1(PCU连接到的位置)
Comment ...? slc lc 1 0
... ADDING NAILED UP PCU CONNECTION 01-04-31 AND 01-12-01 ...
Nailed...?EXIT
MTP...
增加2级实体信息
对系统中每块PCU安装位置的确定。
MTP...?L2
L2...?L2
L2 entity...?ADD
Enter L2 entity(1-20)...?1 (1-20之间的代表实体的号码。
这仅仅是你选择的识别号,每加一个PCU就要加一个实体。
)
Slot...?1-12(此实体使用的PCU的机架-插槽号)。
Enter module number [1](1-1)...?
... ADDING L2 ENTITY 1 ...
L2 entity...?EXIT
增加2级链路
L2...?LINK
L2 LINK...?ADD
Enter link ID(1-20)...?1(此链路的识别号,在1-20之间,当你配置此链路的第3级时,使用相同的号)
Circuit location...?1-12-1(运行此链路的PCU的机架-插槽-电路位置)
Enter error type [BASIC] ...?
Select baud rate(56K or 64K)[64K]...?
Enable PCM Inversion [N]...?
... ADDING LINK 1 ...
L2 LINK ...? exi
增加3级实体信息
MTP...?L3
L3...?L3
L3 entity...?ADD
Lever 3 ID(1-20)...?1(三级实体只加一个)
Enter slot location...?1-12(控制这个实体的包控制单元(PCU)的机架-插槽,如果在二级实体中加了二块PCU,那么在三级实体中也只须加一块PCU的位置,数据库会自动在二块PCU中选择,即使拨掉一块也没关系。
)
Enter module number (1-1) [1] ...?
... ADDING L3 ENTITY 1 ...
L3 entity ...? exi
增加3级链路
MTP...?L3
L3...?LINK
L3 link...?ADD
Enter link ID(1-20)...?1
Enter destination network ID(0-255)...?1
Enter destination cluster ID(0-255)...?1
Enter destination member ID(0-255)...?1
Enter signaling link code(0-15)...?0(识别该链路的数值,在0到15之间。
该编号对应链路组必定是唯一的。
你的系统和所连的系统都需要对这个链路使用相同编号,此码与对方局协商而定。
)
注:信令链路代码对于每个链路组是特定的,这说明对不同链路组可使用相同的代码编号。
只是确保在链路组中的每个链路有唯一的代码。
... ADDING LINK 1 ...
L3 Links...?EXIT
增加3级链路组
下面的过程用于所连接的每个链路组都有同样的目标点代码(DPC)。
L3...?LINKSET
L3 linkset...?ADD
Linkset ID(0-20)...?1
Link ID(1..20),END)...?1
Link ID(1..20),END)...?END
Network Indicator [NATIONAL] ...?
Modify timers [NO] ...?
... ADDING LINK SET 1 ...
L3 link ...? exit
L3 ...?
增加3级路由
L3...?ROUTE
route...?ADD
Enter network ID(0-255)...?1
Enter cluster ID(0-255)...?1
Enter member ID(0-255)...?1
Linkset ID(1..20),COMBINED,END...?1
... ADDING ROUTE 1-1-1 ...
L3 route ...? exi
L3 ...? exi
4) 增加CTUP中继组
配置一个CTUP中继组来承载用户话音和数据
TRU ...? add 1
Trunk group type [GS] ...? ctup
DSP Trunk Group [N] ...?
Incoming COS number (0 - 99) ...? 10
Trunk ID digits [NONE] ...?
No answer extension ...? n
Outgoing calls allowed [YES] ...?
Search type [HF] ...? fr
Destination Point Code (DPC) ...? 1-1-1
Glare Resolution [0] ...?
Glare Resolution Options:
0 .... NONE 你的站点对任何电路都不会有优先权,并且总是退出。
其它站点总是
取得优先权。
1 .... LOW 你的站点在与其它电路冲突时,对奇数编号的电路具有优先权
2 .... HI 你的站点在与其它电路冲突时,对偶数编号的电路具有优先权
3 .... ALL 你的站点与其它站点在任何时候发生冲突时都具有优先权。
其它站点总
是退出。
Glare Resolution [0] ...? 2
COT Period (0-15) [0] ...?
Satellite Circuit Indicator (Y/N) [YES] ...?n
Number of circuits (1 - 200) ...? 40
Circuit location [END] ...? 1-4-2
SS7 Circuit Identification Code (CIC) [34] ...? (cic号由市话局定)
SS7 Circuit Group Number (1 - 100) [1] ...? 2
Circuit location [END] ...? 1-4-4
SS7 Circuit Identification Code (CIC) [35] ...? 36
SS7 Circuit Group Number (1 - 100) [2] ...?
Circuit location [END] ...? 1-4-6
SS7 Circuit Identification Code (CIC) [37] ...? 38
SS7 Circuit Group Number (1 - 100) [2] ...?
Circuit location [END] ...? 1-4-8
SS7 Circuit Identification Code (CIC) [39] ...? 40
SS7 Circuit Group Number (1 - 100) [2] ...?
Circuit location [END] ...?
AW display name ...? no7_out
Teleset display name ...? c.o.
Comment ...? no7 out
... ADDING TRUNK GROUP 1 ...
TRU ...?
TRU ...? add
Trunk group number (1 - 200) ...? 2
Trunk group type [GS] ...? ctup
DSP Trunk Group [N] ...?
Incoming COS number (0 - 99) ...? 10
Trunk ID digits [NONE] ...?
No answer extension ...? n
Outgoing calls allowed [YES] ...?
Search type [HF] ...? hel
When a trunk group's circuit list is searched for an idle circuit, the type of search may be:
HF - homing forward: search from first circuit to last circuit
HR - homing reverse: search from last circuit to first circuit
CF - circulating forward: search from last accessed circuit + 1
CR - circulating reverse: search from last accessed circuit - 1
FR - first released: search from the first released circuit
LR - last released: search from the last released circuit
Search type [HF] ...? lr
Destination Point Code (DPC) ...? 1-1-1
Glare Resolution [0] ...? 2
COT Period (0-15) [0] ...?
Satellite Circuit Indicator (Y/N) [YES] ...? n
Number of circuits (1 - 160) ...? 40
Circuit location [END] ...? 1-4-1
SS7 Circuit Identification Code (CIC) ...? 33
SS7 Circuit Group Number (1 - 100) ...? 1
Circuit location [END] ...? 1-4-3
SS7 Circuit Identification Code (CIC) [34] ...? 35
SS7 Circuit Group Number (1 - 100) [1] ...?
Circuit location [END] ...? 1-4-5
SS7 Circuit Identification Code (CIC) [36] ...? 37
SS7 Circuit Group Number (1 - 100) [1] ...? 2
*** CIRCUIT GROUP 2 IS ALREADY DEFINED UNDER TRUNK GROUP 1 ***
SS7 Circuit Group Number (1 - 100) [1] ...?
Circuit location [END] ...? 1-4-7
SS7 Circuit Identification Code (CIC) [38] ...?
*** ERROR: CIC NUMBER 38 ALREADY USED BY A DIFFERENT TRUNK GROUP ***
*** TO POINT TO THE SAME DPC ***
SS7 Circuit Identification Code (CIC) [38] ...? 39
SS7 Circuit Group Number (1 - 100) [1] ...?
Circuit location [END] ...?
AW display name ...? c.o.
Teleset display name ...? c.o.
Comment ...? no7 in
... ADDING TRUNK GROUP 2 ...
5) 配置控制设备
FAC...?ADD
Facility Number(1-625)...?1
Enable DSP Control [N] ...?
Trunk group number (1 - 200 or NONE) ...? 1
Outgoing COS number (1 - 99) ...? 9
Element [SCDN] ...?
Type of Number [NATIONAL] ...?
Numbering Plan [ISDN] ...?
Digits [SDIGITS 10] ...? sdi 15
Digits ...? overlap
Number of digits in SAM message [1] ...?
Number of seconds between dialed digits[3] ...? 6
Digits ...?
Element ...?SCLN
Type of Number [NATIONAL] ...?
Numbering Plan [ISDN] ...?
Digits [SDIGITS 10] ...?SEND 363(发局向号)
Digits [SDIGITS 10] ...?SANI 4(发主叫分机号)
Comment ...? local no7 out
... ADDING FACILITY 1 ...
FAC ...? add 2
Enable DSP Control [N] ...?
Trunk group number (1 - 200 or NONE) ...? 2 Outgoing COS number (1 - 99) ...? 9
Element [SCDN] ...?
Type of Number [NATIONAL] ...?
Numbering Plan [ISDN] ...?
Digits [SDIGITS 10] ...? sdi 15
Digits ...? overlap
Number of digits in SAM message [1] ...? Number of seconds between dialed digits [3] ...? 6 Digits ...?
Element ...? SCLN
Type of Number [NATIONAL] ...?
Numbering Plan [ISDN] ...?
Digits [SDIGITS 10] ...?SEND 363(发局向号)Digits [SDIGITS 10] ...?SANI 4(发主叫分机号)Comment ...? no7 out
... ADDING FACILITY 2 ...
PAT ...? add rp-no7
Route pattern type [STANDARD] ...?
Route/Queue/Allow point (END) ...? rou
Routing classes to allow [END] ...? all
Routing classes to allow [END] ...?
Facility number (1 - 100) ...?1
Days [END] ...? all
Hours [ALL] ...?
Days [END] ...?
Include route for queuing ...? n
Route/Queue/Allow point (END) ...? rou
Routing classes to allow [END] ...? all
Routing classes to allow [END] ...?
Facility number (1 - 100) ...?2
Days [END] ...? all
Hours [ALL] ...?
Days [END] ...?
Include route for queuing ...? n
Route/Queue/Allow point (END) ...? exit
Continuation route pattern name [NONE] ...?
Comment ...? no7
... ADDING ROUTE PATTERN 'RP-NO7' ...
6) 修改收集路由表
COL ...?MOD cr-sta
Interdigit signal [NONE] ...?
SEQ [END] ...? NXXX XXXX=rp-no7
SEQ [END] ...? 2XXX=STA
SEQ [END] ...? 1xx=rp-no7
SEQ [END] ...?
Comment ...? for normal sta
... ADDING COLLECT & ROUTE 'CR-STA' .。