Cisco 3640 VoIP配置实例

下面是Cisco 3640的VOIP配置,结构是台北和上海两地做VOIP,后接阿尔卡特的PBX,里面有很多需要注意的地方。

台北配置代码:

Taipei#sh runBuilding configuration...Current configuration:!version 12.0service timestamps debug uptime(设定Debug跟踪日志显示其时间)service timestamps log uptime(设定看Log时显示其时间)no service password-encryption(口令不加密)!hostname Taipei(主机名)!enable secret 5 $1$R.66$z.BUjhNsJcIr8KCcS9uxG.!!!!!voice-card 1(定义语音卡1)!voice-card 3(定义语音卡3)!ip subnet-zerono ip domain-lookup!isdn voice-call-failure 0!!!!controller E1 1/0(配置 E1语音卡)framing NO-CRC4ds0-group 0 timeslots 1-15,17-31 type e&m-wink-start(定义语音卡的类型为E&M卡)cas-custom 0!controller E1 3/0(配置 E1语音卡)framing NO-CRC4ds0-group 0 timeslots 1-15,17-31 type e&m-wink-start(定义语音卡的类型为E&M卡)cas-custom 0!!!interface BRI0/0no ip addressno ip directed-broadcastshutdownisdn guard-timer 0 on-expiry accept!interface FastEthernet0/0no ip addressno ip directed-broadcastshutdownduplex autospeed auto!   interface Serial0/0description "Link to MainLand_ShangHai by NCIC lease line"ip address 192.168.1.1 255.255.255.252no ip directed-broadcastno ip mroute-cacheno fair-queue!interface Serial0/1no ip addressno ip directed-broadcastshutdownclockrate 2000000!ip classlessno ip http server!!voice-port 1/0:0(配置模拟语音端口)compand-type a-law!voice-port 3/0:0(配置模拟语音端口)compand-type a-law!dial-peer voice 1 voip (定义拨号对等体到语音)destination-pattern +445...(为拨号对等体分配电话号码,其中.为通配符)session target ipv4:192.168.1.2(定义Voip路由,为对端的IP地址)req-qos guaranteed-delay (语音数据流RVSP的保证,其中Guaranteed-dealy可用于保证整个网络的延时)ip precedence 5(IP优先级,5为关键)!dial-peer voice 2 pots(定义拨号对等体到语音物理端口)destination-pattern +3...(定义电话话码以3开头的)port 1/0:0(定义语音端口)!dial-peer voice 3 pots(定义拨号对等体到语音物理端口)destination-pattern +3...(定义电话话码以3开头的)port 3/0:0(定义语音端口)!!line con 0(设定登陆)transport input noneline aux 0line vty 0 4(允许用Telnet)password cisco(口令为Cisco)login!endTaipei#


上海一方的3640配置代码:

ShangHai#sh runBuilding configuration...Current configuration:!version 12.0service timestamps debug uptimeservice timestamps log uptimeno service password-encryption!hostname ShangHai!enable secret 5 $1$dB/c$tnrMU9IxFCJdix5ssHAdH/!!!!!voice-card 1!voice-card 2!ip subnet-zerono ip domain-lookup!isdn voice-call-failure 0!!!!controller E1 1/0framing NO-CRC4ds0-group 0 timeslots 1-15,17-31 type e&m-immediate-startcas-custom 0!    controller E1 2/0framing Nds0-group 0 timeslots 1-15,17-31 type e&m-immediate-startcas-custom 0!!!interface BRI0/0no ip addressno ip directed-broadcastencapsulation pppisdn guard-timer 0 on-expiry acceptppp multilink!interface FastEthernet0/0no ip addressno ip directed-broadcastshutdownduplex autospeed auto!interface Serial0/0no ip addressno ip directed-broadcastno ip mroute-cacheshutdownno fair-queueclockrate 2000000!interface Serial0/1ip address 192.168.1.2 255.255.255.252no ip directed-broadcast!ip classless!no ip http server!!voice-port 1/0:0compand-type a-law!voice-port 2/0:0compand-type a-law!dial-peer voice 20 voipdestination-pattern +3...session target ipv4:192.168.1.1req-qos guaranteed-delayip precedence 5!dial-peer voice 10 potsdestination-pattern +448...port 1/0:0!dial-peer voice 30 voipdestination-pattern +4...session target ipv4:192.168.1.1req-qos guaranteed-delayip precedence 5!dial-peer voice 40 potsdestination-pattern +449...port 2/0:0!!line con 0transport input noneline aux 0line vty 0 4password ciscologin!endShangHai#
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