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Caller Id display length

Hi all,

We have a cisco IP telephony network with call manager version 6.0 server. The caller id for the incoming calls is showing only 10 digits. We are unable to see the complete number particulary international numbers. Is there any configuration issue in the call manager or the ISP end issue?

1 REPLY

Re: Caller Id display length

on ur gateway try to debug isdn q931

if u use isdn

and see if the telco sending the calling number full or not

good luck

hope this helps

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