Cisco voice - telephony-service setup

Cisco voice configuration 



R1(config)#telephony-service setup 

 --- Cisco IOS Telephony Services Setup ---


Do you want to setup DHCP service for your IP Phones? [yes/no]: no

Do you want to start telephony-service setup? [yes/no]: yes
Configuring Cisco IOS Telephony Services :

  Enter the IP source address for Cisco IOS Telephony Services :192.168.3.3
  Enter the Skinny Port for Cisco IOS Telephony Services :  [2000]: 
  How many IP phones do you want to configure :  [0]: 5
  Do you want dual-line extensions assigned to phones? [yes/no]: yes
  What Language do you want on IP phones :
      0  English
      1  French
      2  German
      3  Russian
      4  Spanish
      5  Italian
      6  Dutch
      7  Norwegian
      8  Portuguese
      9  Danish
      10 Swedish
      11 Japanese
 [0]: 0
  Which Call Progress tone set do you want on IP phones :
      0  United States
      1  France
      2  Germany
      3  Russia
      4  Spain
      5  Italy
      6  Netherlands
      7  Norway
      8  Portugal
      9  UK
      10  Denmark
      11  Switzerland
      12  Sweden
      13  Austria
      14  Canada
      15  Japan
 [0]: 0
  What is the first extension number you want to configure : 5000

Do you have Direct-Inward-Dial service for all your phones? [yes/no]: yes
  Enter the full E.164 number for the first phone :27975000

Do you want to forward calls to a voice message service? [yes/no]: yes
  Enter extension or pilot number of the voice message service:8000
  Call forward No Answer Timeout : [18]: 

Do you wish to change any of the above information? [yes/no]: no
CNF-FILES: Clock is not set or synchronized, retaining old versionStamps
 ---- Setup completed config --- 

R1(config)#
*Mar  1 00:05:12.295: %LINK-3-UPDOWN: Interface ephone_dsp DN 1.1, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 1.2, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 2.1, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 2.2, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 3.1, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 3.2, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 4.1, changed state to up
R1(config)#
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 4.2, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 5.1, changed state to up
*Mar  1 00:05:12.299: %LINK-3-UPDOWN: Interface ephone_dsp DN 5.2, changed state to up
R1(config)#