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troubleshooting Question

cisco phone

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wmoamer asked on
Voice Over IPNetwork OperationsiPhone
14 Comments1 Solution646 ViewsLast Modified:
i contact to VOIP provider company to use VOIP Technology ,and we bought 24 cisco phone SPA 504g and cisco switch ESW500 supported VOIP and POE ,all these conected to LAN with server win2003 .But  when i conected the phones to our network and VOIP technician configured the phone as basic setting we didn't got the tone just i got four orrange lights ,VOIP technician told me the phone can't connect to the internet because there is some thing wrong in the DHCP , but the DHCP gives the ips to the phone and computers???
please advise me .  
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