From: Tarun Pahuja (pahujat@gmail.com)
Date: Wed Oct 24 2007 - 16:28:32 ART
Hai,
Where you able to figure out the issue?
I am looking at the configuration. It seems like you modified your
configuration towards the end as I do not see any softphones
configured on Router B. So you called from Router A to Router B.
Usually when you run into one way voice issues most of the time it is
a routing issue. Try to separate the networks(subnets). You have
everything in 1 subnet and it is causing confusion.
HTH,
Thanks,
Tarun
On 10/17/07, hoang ha duc hai <hailinh57@gmail.com> wrote:
> Dear CCIE group
>
> My name is Hai.
> I have one problem when i configured VoIP. I have two routers, they are
> connected together by FastEthernet interface . With Router A,i configured
> two soft-phones which was installed on my desktops (i use Cisco's soft-phone
> - CIPC) and one analog phone which was connected to router over Voice
> module.With Router B i configured only one softphone (CIPC). First time, i
> tried to call between two analog-phones or two CIPC and everything was ok .
> Next time when i called between one analog phone (on Router B) and one
> softphone (on Router A), i used the analog phone and my colleague used the
> softphone, a problem happened - my colleague talked to me by the softphone
> and i could hear everything he said , but i talked to him by the analog
> phone - he could'nt hear anything i said. I'm wondering that where is my
> mistake ? so i need your help. I'm waiting for your answer.
>
> Thank you so much.
>
> Your Faithfully
>
> Hai
>
> This is my diagram :
>
>
> CIPC-A and B on desktop-----SWA-------analog phone A + Router A
> -------FastEthernet0/0---------RouterB + analog phone B
>
> AND this is my configuration
>
> ROUTER A
>
> version 12.4
>
> service timestamps debug datetime msec
>
> service timestamps log datetime msec
>
> no service password-encryption
>
> !
>
> hostname RA
>
> !
>
> boot-start-marker
>
> boot-end-marker
>
> !
>
> !
>
> no aaa new-model
>
> !
>
> !
>
> !
>
> ip cef
>
> !
>
> !
>
> !
>
> multilink bundle-name authenticated
>
> !
>
> voice-card 0
>
> no dspfarm
>
> !
>
> !
>
> archive
>
> log config
>
> hidekeys
>
> !
>
> interface FastEthernet0/0
>
> ip address 192.168.100.203 255.255.255.0
>
> duplex auto
>
> speed auto
>
> no shutdown
>
> !
>
> interface Serial0/0/1
>
> no ip address
>
> shutdown
>
> clock rate 2000000
>
> !
>
> interface ATM0/3/0
>
> no ip address
>
> shutdown
>
> no atm ilmi-keepalive
>
> dsl operating-mode auto
>
> !
>
> !
>
> !
>
> no ip http server
>
> no ip http secure-server
>
> !
>
> control-plane
>
> !
>
> voice-port 0/1/0
>
> !
>
> voice-port 0/1/1
>
> !
>
> dial-peer voice 1 pots
>
> destination-pattern 1111
>
> port 0/1/0
>
> !
>
> dial-peer voice 2 voip
>
> destination-pattern 4444
>
> session target ipv4:192.168.100.206
>
> !
>
> telephony-service
>
> max-ephones 12
>
> max-dn 40
>
> ip source-address 192.168.100.203 port 2000
>
> system message Cisco VOIP
>
> keepalive 15
>
> max-conferences 8 gain -6
>
> transfer-system full-consult
>
> !
>
> !
>
> ephone-dn 1
>
> number 2222
>
> name hostA
>
> !
>
> !
>
> ephone-dn 2
>
> number 3333
>
> name hostB
>
> !
>
> !
>
> ephone 1
>
> device-security-mode none
>
> mac-address 0011.2FAF.DE25
>
> codec g729r8
>
> type CIPC
>
> button 1:1
>
> !
>
> !
>
> !
>
> ephone 2
>
> device-security-mode none
>
> mac-address 0013.8F96.5AB0
>
> type CIPC
>
> button 1:2
>
> !
>
> !
>
> !
>
> line con 0
>
> line aux 0
>
> line vty 0 4
>
> !
>
> scheduler allocate 20000 1000
>
>
>
> !
>
> webvpn cef
>
> !
>
> End
>
>
> ____________________________________________________________________________________
>
> ROUTER B
>
> Current configuration : 1478 bytes
>
> !
>
> version 12.4
>
> service timestamps debug datetime msec
>
> service timestamps log datetime msec
>
> no service password-encryption
>
> !
>
> hostname RouterB
>
> !
>
> boot-start-marker
>
> boot-end-marker
>
> !
>
> !
>
> no aaa new-model
>
> !
>
> ip cef
>
> !
>
> multilink bundle-name authenticated
>
> !
>
> !
>
> voice-card 0
>
> no dspfarm
>
> !
>
> !
>
> archive
>
> log config
>
> hidekeys
>
> !
>
> !
>
> interface FastEthernet0/0
>
> ip address 192.168.100.206 255.255.255.0
>
> duplex auto
>
> speed auto
>
> no shut
>
> !
>
> interface FastEthernet0/1
>
> no ip address
>
> shutdown
>
> duplex auto
>
> speed auto
>
> !
>
> interface Serial0/0/0
>
> no ip address
>
> shutdown
>
> !
>
> interface Serial0/0/1
>
> no ip address
>
> shutdown
>
> !
>
> interface wlan-controller1/0
>
> no ip address
>
> shutdown
>
> !
>
> !
>
> !
>
> no ip http server
>
> no ip http secure-server
>
> !
>
> !
>
> control-plane
>
> !
>
> !
>
> !
>
> voice-port 0/2/0
>
> !
>
> voice-port 0/2/1
>
> !
>
> dial-peer voice 1 pots
>
> destination-pattern 4444
>
> port 0/2/0
>
> !
>
> dial-peer voice 2 voip
>
> destination-pattern 3333
>
> session target ipv4:192.168.100.203
>
> !
>
> dial-peer voice 3 voip
>
> destination-pattern 2222
>
> session target ipv4:192.168.100.203
>
> !
>
> dial-peer voice 4 voip
>
> destination-pattern 1111
>
> session target ipv4:192.168.100.203
>
> !
>
> !
>
> !
>
> !
>
> telephony-service
>
> max-conferences 8 gain -6
>
> transfer-system full-consult
>
> !
>
> !
>
> line con 0
>
> line 66
>
> no activation-character
>
> no exec
>
> transport preferred none
>
> transport input all
>
> transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh
>
> line aux 0
>
> line vty 0 4
>
> !
>
> scheduler allocate 20000 1000
>
>
>
> !
>
> webvpn cef
>
> !
>
> End
>
> __________________________________________________________________
>
> This is IOS i use : flash:c2800nm-adventerprisek9-mz.124-11.XW2.bin
>
> _______________________________________________________________________
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