OpenVox D410P_chan_ss7 号信令的案例

发布于 2022-08-22 04:57:20 字数 19842 浏览 21 评论 1

hi:
国内很多客户准备安装7号信令，这里是一个典型的案例和大家分享一下。主要包括: 安装 chan_ss7, 设置文件，硬件以及系统的一些信息。
希望对大家有所帮助。同时感谢实施方技术人员的耐心和努力。
there are few sections to implement chan_ss7 with OpenVox D410P(3 D410P cards)
1) install cna_ss7, zaptel and asterisk, please refer this for howto:http://bbs.openvox.cn/viewthread.php?tid=905&;extra=page%3D1
2) setting files:
=============zaptel.conf==============================
# Autogenerated by ./genzaptelconf -- do not hand edit
# Zaptel Configuration File
#
# This file is parsed by the Zaptel Configurator, ztcfg
#

# It must be in the module loading order

# Span 1: TE4/0/1 "T4XXP (PCI) Card 0 Span 1" (MASTER)
span=1,1,0,ccs,hdb3
# termtype: te
bchan=1-31
#dchan=16

# Span 2: TE4/0/2 "T4XXP (PCI) Card 0 Span 2"
span=2,2,0,ccs,hdb3
# termtype: te
bchan=32-62
#dchan=47

# Span 3: TE4/0/3 "T4XXP (PCI) Card 0 Span 3"
span=3,3,0,ccs,hdb3
# termtype: te
bchan=63-93
#dchan=78

# Span 4: TE4/0/4 "T4XXP (PCI) Card 0 Span 4"
span=4,4,0,ccs,hdb3
# termtype: te
bchan=94-124
#dchan=109

# Span 5: TE4/1/1 "T4XXP (PCI) Card 1 Span 1"
span=5,1,0,ccs,hdb3
# termtype: te
bchan=125-139,141-155
#dchan=140

# Span 6: TE4/1/2 "T4XXP (PCI) Card 1 Span 2"
span=6,2,0,ccs,hdb3
# termtype: te
bchan=156-170,172-186
#dchan=171

# Span 7: TE4/1/3 "T4XXP (PCI) Card 1 Span 3"
span=7,3,0,ccs,hdb3,crc4
# termtype: te
bchan=187-201,203-217

# Span 8: TE4/1/4 "T4XXP (PCI) Card 1 Span 4"
span=8,4,0,ccs,hdb3
# termtype: te
bchan=218-232,234-248
#dchan=233
# Span 9: TE4/2/1 "T4XXP (PCI) Card 2 Span 1"
span=9,1,0,ccs,hdb3
# termtype: te
bchan=249-263,265-279
#dchan=264

# Span 10: TE4/2/2 "T4XXP (PCI) Card 2 Span 2"
span=10,2,0,ccs,hdb3
# termtype: te
bchan=280-294,296-310
#dchan=295

# Span 11: TE4/2/3 "T4XXP (PCI) Card 2 Span 3"
span=11,3,0,ccs,hdb3
# termtype: te
bchan=311-325,327-341
#dchan=326

# Span 12: TE4/2/4 "T4XXP (PCI) Card 2 Span 4"
span=12,4,0,ccs,hdb3
# termtype: te
bchan=342-356,358-372
#dchan=357

# Global data

loadzone = us
defaultzone = us
=================ss7.conf=========================
[linkset-ls1]

; The linkset is enabled
enabled => yes

; The end-of-pulsing (ST) is not used to determine when incoming address is complete
enable_st => no

; Reply incoming call with CON rather than ACM and ANM
use_connect => yes

; The CIC hunting policy (even_mru, odd_lru, seq_lth, seq_htl) is even CIC numbers, most recently used
hunting_policy => even_mru

; Incoming calls are placed in the ss7 context in the asterisk dialplan
context => ss7

; The language for this context is da
language => da

; The value and action for t35. Value is in msec, action is either st or timeout
; If you use overlapped dialling dial plan, you might choose: t35 => 4000,st
t35 => 15000,timeout

; The subservice field: national (, international (0), auto or decimal/hex value
; The auto means that the subservice is obtained from first received SLTM
;echocancel => no
;echocan_train => 350
;echocan_taps => 128

subservice => auto
variant => CHINA

[link-l1]
linkset => ls1
channels => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes

[link-l2]
linkset => ls1
channels => 1-31
schannel =>
firstcic => 33
enabled => yes

[link-l3]
linkset => ls1
channels => 1-31
schannel =>
firstcic => 65
enabled => yes

[link-l4]
linkset => ls1
channels => 1-31
schannel =>
firstcic => 97
enabled => yes

[link-l5]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic =129
enabled => yes

[link-l6]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic =161
enabled => yes

[link-l7]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic =193
enabled => yes

[link-l8]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic =225
enabled => yes

[link-l9]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic =257
enabled => yes

[link-l10]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic =289
enabled => yes

[link-l11]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic => 321
enabled => yes

[link-l12]
linkset => ls1
channels => 1-15,17-31
schannel =>
firstcic => 353
enabled => yes

[host-openvox]
enabled => yes
opc => 0xBBBBBBB ; change to your code
dpc => ls1:0xAAAAAA ; change to your code
links => l1:1,l2:2,l3:3,l4:4,l5:5,l6:6,l7:7,l8:8,l9:9,l10:10,l11:11,l12:12
3) testing results:
=========zttest===========================================
root@openvox ast]# zttest
Opened pseudo zap interface, measuring accuracy...
99.981155% 99.983208% 99.943176% 99.958488% 99.985352% 99.986130% 99.997856%
99.995018% 99.997948% 99.992676% 99.990036% 99.984955% 99.977341% 99.991905% 99.985649%
99.965714% 99.957321% 99.994240% 99.982605% 99.982712% 99.972168% 99.969925% 99.998833%
99.979584% 99.999306% 99.969147% 99.948341% 99.998634% 99.975098% 99.975296% 99.989746%
99.987106% 99.993164% 99.961136% 99.963669% 99.973732% 99.996391% 99.950478% 99.977341%
99.937698% 99.981834% 99.995804% 99.972069% 99.957329% 99.994621% 99.995895% 99.997368%
99.997650% 99.960152% 99.946289% 99.995125% 99.994537% 99.994629% 99.987206% 99.974411%
--- Results after 55 passes ---
Best: 99.999 -- Worst: 99.938 -- Average: 99.979913, Difference: 99.995488
====================IRQ==========================
[root@openvox ast]# cat /proc/interrupts
         CPU0    CPU1    CPU2    CPU3
  0: 8561589 9467840 10864459 7137658 IO-APIC-edge  timer
  1:       2       1       0       0 IO-APIC-edge  i8042
  8:       1       1       2       1 IO-APIC-edge  rtc
  9:       0       0       0       0 IO-APIC-level  acpi
12:       2       0       0       2 IO-APIC-edge  i8042
50: 10626346 5768167 4442131 13196550 IO-APIC-level  wct4xxp
58: 3475098 17963605 10562092 4171075 IO-APIC-level  wct4xxp
66: 13919401 5917762 6424664 9045548 IO-APIC-level  wct4xxp
225:    39462    21255    1281    1197 IO-APIC-level  libata
233:       115       0       0 15262494       PCI-MSI  eth0
NMI:       0       0       0       0
LOC: 36013454 36010078 35993018 35993018
ERR:       0
MIS:       0
[root@openvox ast]#
=============CPU info==============================
[root@openvox ast]# cat /proc/cpuinfo
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model          : 15
model name    : Intel(R) Xeon(R) CPU          X3220  @ 2.40GHz
stepping       : 11
cpu MHz       : 1596.000
cache size    : 4096 KB
physical id    : 0
siblings       : 4
core id       : 0
cpu cores    : 4
fdiv_bug       : no
hlt_bug       : no
f00f_bug       : no
coma_bug       : no
fpu          : yes
fpu_exception : yes
cpuid level    : 10
wp             : yes
flags          : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips       : 4802.77

processor    : 1
vendor_id    : GenuineIntel
cpu family    : 6
model          : 15
model name    : Intel(R) Xeon(R) CPU          X3220  @ 2.40GHz
stepping       : 11
cpu MHz       : 2394.000
cache size    : 4096 KB
physical id    : 0
siblings       : 4
core id       : 1
cpu cores    : 4
fdiv_bug       : no
hlt_bug       : no
f00f_bug       : no
coma_bug       : no
fpu          : yes
fpu_exception : yes
cpuid level    : 10
wp             : yes
flags          : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips       : 4800.15

processor    : 2
vendor_id    : GenuineIntel
cpu family    : 6
model          : 15
model name    : Intel(R) Xeon(R) CPU          X3220  @ 2.40GHz
stepping       : 11
cpu MHz       : 1596.000
cache size    : 4096 KB
physical id    : 0
siblings       : 4
core id       : 2
cpu cores    : 4
fdiv_bug       : no
hlt_bug       : no
f00f_bug       : no
coma_bug       : no
fpu          : yes
fpu_exception : yes
cpuid level    : 10
wp             : yes
flags          : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips       : 4800.19

processor    : 3
vendor_id    : GenuineIntel
cpu family    : 6
model          : 15
model name    : Intel(R) Xeon(R) CPU          X3220  @ 2.40GHz
stepping       : 11
cpu MHz       : 2394.000
cache size    : 4096 KB
physical id    : 0
siblings       : 4
core id       : 3
cpu cores    : 4
fdiv_bug       : no
hlt_bug       : no
f00f_bug       : no
coma_bug       : no
fpu          : yes
fpu_exception : yes
cpuid level    : 10
wp             : yes
flags          : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr lahf_lm
bogomips       : 4800.18

===============TOP info==========================

  PID USER    PR  NI  VIRT  RES  SHR S %CPU %MEM TIME+  COMMAND
24405 root    15 0  155m  77m 5472 S  230  1.9 165:14.21 asterisk
2855 root    15 0  1716  608  516 S 0  0.0 0:08.60 syslogd
2858 root    15 0  1668  400  336 S 0  0.0 0:15.65 klogd
24633 root    16 0  2188 1020  800 S 0  0.0 0:07.19 top
26669 root    15 0  2188 1012  796 R 0  0.0 0:00.03 top
1 root    15 0  2064  608  524 S 0  0.0 0:01.01 init
2 root    RT  -5    0 0 0 S 0  0.0 0:00.00 migration/0
3 root    34  19    0 0 0 S 0  0.0 0:00.00 ksoftirqd/0
4 root    RT  -5    0 0 0 S 0  0.0 0:00.00 watchdog/0
5 root    RT  -5    0 0 0 S 0  0.0 0:00.02 migration/1
6 root    34  19    0 0 0 S 0  0.0 0:00.00 ksoftirqd/1

===============asterisk ss7 debug info================
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l1' on linkset 'ls1', firstcic=1
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l2' on linkset 'ls1', firstcic=33
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l3' on linkset 'ls1', firstcic=65
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l4' on linkset 'ls1', firstcic=97
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l5' on linkset 'ls1', firstcic=129
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l6' on linkset 'ls1', firstcic=161
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l7' on linkset 'ls1', firstcic=193
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l8' on linkset 'ls1', firstcic=225
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l9' on linkset 'ls1', firstcic=257
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l10' on linkset 'ls1', firstcic=289
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l11' on linkset 'ls1', firstcic=321
[Nov 19 09:16:39] NOTICE[21902] config.c: Configured link 'l12' on linkset 'ls1', firstcic=353
[Nov 19 09:16:39] WARNING[21902] config.c: Missing interface entries for host 'openvox'.
[Nov 19 09:16:39] NOTICE[21902] config.c: Configuring DPC XXXXXX for linkset 'ls1'.
[Nov 19 09:16:39] NOTICE[21902] mtp.c: Initialising 1 signalling links
4) testing tools:
Cnetos-5.0, asterisk-1.4.20.1.tar.gz  chan_ss7-1.2.tar.gz  zaptel-1.4.12.1,  D410P(3 cards)
========================
after testing, the result shows that  quality of voice and consumption of system resource are acceptable.
regards!
James.zhu