[cisco-voip] Problem with 7920 - ringing but no sound

[Konne]

hi,

no audio at all, only a noise...

bye

Matthew Saskin wrote:

> Are you getting no audio at all or only one way audio?
>
> -matt
>
> Konne wrote:
>
>> hi @ all,
>>
>> i have a little problem with my Cisco VoIP. I' ve a WLAN 
>> Infrastructure and i would like to implement VoIP now.
>> my problem is that the phones are communicating well, only that i can 
>> hear nothing.
>>
>> have you any suggests
>>
>> thx
>>
>>
>> my network:
>>
>>
>> Router2811 with DSP ----- TRUNK dot1q ------ Catalyst3750------------ 
>> ACS
>>                                                                          
>>                   |
>>                                                                          
>>                   |
>>                                                                          
>>             AP1240
>>
>>
>>                                                           ephone1 
>> 7920                     ephone2 7920
>>
>>
>> my config Router2811:
>>
>> router2811#sh run
>> Building configuration...
>>
>> Current configuration : 2961 bytes
>> !
>> ! Last configuration change at 11:52:04 MESZ Thu May 24 2007 by 
>> router2811
>> ! NVRAM config last updated at 11:52:06 MESZ Thu May 24 2007 by 
>> router2811
>> !
>> version 12.3
>> service timestamps debug datetime msec
>> service timestamps log datetime msec
>> service password-encryption
>> !
>> hostname router2811
>> !
>> boot-start-marker
>> boot-end-marker
>> !
>> logging buffered 51200 warnings
>> !
>> clock timezone MEZ 1
>> clock summer-time MESZ recurring last Sun Mar 2:00 last Sun Oct 3:00
>> no aaa new-model
>> ip subnet-zero
>> !
>> !
>> ip cef
>> !
>> !
>> ip domain name +++++
>> ip name-server 192.168.138.10
>> ip name-server 192.168.138.11
>> no ftp-server write-enable
>> !
>> voice-card 0
>>  no dspfarm
>>  dsp services dspfarm
>> !
>> username +++++++ privilege 15 secret 5 ++++++++
>> !
>> !
>> !
>> !
>> interface FastEthernet0/0
>>  no ip address
>>  duplex auto
>>  speed auto
>> !
>> interface FastEthernet0/0.1
>>  description Management
>>  encapsulation dot1Q 1 native
>>  ip address 192.168.250.20 255.255.255.0
>> !
>> interface FastEthernet0/0.138
>>  description Server
>>  encapsulation dot1Q 138
>>  ip address 192.168.138.2 255.255.255.0
>>  no cdp enable
>> !
>> interface FastEthernet0/0.184
>>  description Admin
>>  encapsulation dot1Q 184
>>  ip address 192.168.184.2 255.255.255.0
>>  no cdp enable
>> !
>> interface FastEthernet0/0.880
>>  description VoIP
>>  encapsulation dot1Q 880
>>  ip address 10.95.180.5 255.255.255.0
>> !
>> interface FastEthernet0/1
>>  no ip address
>>  shutdown
>>  duplex auto
>>  speed auto
>> !
>> ip classless
>> !
>> !
>> no ip http server
>> ip http authentication local
>> ip http secure-server
>> ip http timeout-policy idle 60 life 86400 requests 10000
>> !
>> access-list 10 permit 192.168.184.0 0.0.0.255
>> access-list 10 permit 192.168.185.0 0.0.0.7
>> access-list 10 permit 192.168.250.0 0.0.0.255
>> !
>> !
>> !
>> control-plane
>> !
>> telephony-service
>>  max-ephones 10
>>  max-dn 10
>>  ip source-address 10.95.180.5 port 2000
>>  time-format 24
>>  date-format dd-mm-yy
>>  user-locale DE
>>  network-locale IT
>>  create cnf-files version-stamp 7960 May 23 2007 12:24:26
>>  max-conferences 8
>>  transfer-system full-blind
>>  transfer-pattern ...
>> !
>> !
>> ephone-dn  1
>>  number 750
>> !
>> !
>> ephone-dn  2
>>  number 751
>> !
>> !
>> ephone  1
>>  mac-address 0019.AAmac
>>  button  1:1
>> !
>> !
>> !
>> ephone  2
>>  mac-address 0019.AAmac2
>>  button  1:2
>> !
>> !
>> line con 0
>>  login local
>> line aux 0
>> line vty 0 4
>>  access-class 10 in
>>  exec-timeout 30 0
>>  privilege level 15
>>  login local
>>  transport input telnet ssh
>> line vty 5 15
>>  access-class 10 in
>>  exec-timeout 30 0
>>  privilege level 15
>>  login local
>>  transport input telnet ssh
>> !
>> scheduler allocate 20000 1000
>> ntp server 62.101.81.203 source FastEthernet0/0.138
>> ntp server 62.152.126.5 source FastEthernet0/0.138
>> !
>> end
>>
>> _______________________________________________
>> cisco-voip mailing list
>> cisco-voip at puck.nether.net
>> https://puck.nether.net/mailman/listinfo/cisco-voip
>>   
>
>