The client has 3 ranges of DDIs. He wants phone extensions to correspond to the floor and room where the phone is (example Floor 4, room 1 ->401). What I have now is:

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voice translation-rule 1

rule 1 /257/ /510/

rule 2 /267/ /610/

rule 3 /667/ /609/

rule 4 /268/ /611/

rule 5 /347/ /711/

rule 6 /269/ /511/

rule 7 /668/ /402/

rule 8 /250/ /750/

rule 9 /660/ /750/

rule 10 /669/ /710/

rule 11 /^25/ /50/

rule 12 /^26/ /60/

rule 13 /^66/ /70/

I need to configure more extensions on the 4th floor.

Thanks

u can acieve it in diffrent way

let say phone 510 has ptsn number as 123257

make like

ephone-dn 1 dual-line

number 510 secondary 123257

any call ring any number from the above will ring dn 1

and u can configure all phones like this and u dont need any dial-paln under telephny service remove it in this case if u have it

for more details i had addressed an issue exactly like urs at the foolowing link:

http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Unified%20Communications%20and%20Video&topic=IP%20Telephony&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.2cc18628/7#selected_message

good luck

if helpful rate

I will do as you say.

Thank you very much for your help!

Ana

but follow the configs on the link

and let me know

good luck