语音笔记07 号码转换实验

号码转换

内线DN 1001一般为4位，与外线DID号码的对应关系 8888 1001

运营商不接受4位号码，至少送8位号码（主叫）

4位转8位
转换方式

1001 - 88881001

Translation rule

Voice translation rule

特殊转换：
/^9/ // 去掉9

图中的R2未使用

R1====================================
Interface f0/0
Ip add 10.0.0.1 255.255.255.0

Int f0/1
Ip add 142.100.64.254 255.255.255.0

Clock set 15:00:00 20 jul 2018
Ntp master 3

R2================================
Int f0/0
Ip add 10.0.0.2 255.255.255.0

Ntp server 10.0.0.1

R1===============================================

telephony-service
max-ephones 10
max-dn 10
ip source-address 142.100.64.254 port 2000
create cnf-files

ephone-dn 1 dual-line
number 1001
description 88881001
name BJ Phone 1
!
ephone-dn 2 dual-line
number 2001
description 66662001
name SH Phone 1
!
ephone-dn 3 dual-line
number 3001
description 5153001
name NY Phone 1

ephone 1
mac-address 0200.4C4F.4F50
type CIPC
button 1:1 2:2 3:3
reset

R2=======================================

telephony-service
max-ephones 5
max-dn 10
ip source-address 142.100.65.254
create cnf-files

ephone-dn 1 dual-line
number 88881111
name BJ PSTN
!
ephone-dn 2 dual-line
number 66661111
name SH PSTN
!
ephone-dn 3 dual-line
number 5151111
name NY PSTN

ephone 1
mac-address 000c.294c.27ef
type cipc
button 1:1 2:2 3:3
reset

R1
dial-peer voice 9 voip
destination-pattern 9[^0]T //[^0] 非0
session target ipv4:10.0.0.2
session protocol sipv2
codec g711u
no vad
dtmf-relay rtp-nte

telephony-service //修改T302的等待时间
timeouts interdigit 3

在R2上debug ccsip mess进行排错
Terminal monitor

voip不吃号
R1送号为988881111 R2的写号是88881111

voice translation-rule 9
rule 1 /^9$[^0].......$$/ /\1/

R1#test voice translation-rule 9 988881111

Voice translation-profile out9
Translate called 9

Dial-peer voice 9
translation-profile outgoing out9

voice translation-rule 2
rule 1 /^1001$/ /8888\0/

Voice translation-profile out9
Translate calling 2

以上是北京本地电话拨号实验

再看上海长途

拨号案例
9021 66661111