Phones are not registering in new switch

Answered Question
Jul 3rd, 2010
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I have installed new switch but Phones are not registering . New switch voice subnet is deferent from CUCM severs subnet. I can see the phone is getting an IP from DHCP pool. and TFTP configuration in the DHCP pool is correct and I can ping to the CUCM from new switch. When I connect the phone to the other previously installed switches (Not by me) phone is registering. We use CUCM 7.0 and The phone type is 7911.  any suggestions ?

Thank you


Correct Answer by htluo about 6 years 10 months ago

Can you ping the phone from CUCM command line?

utils network ping


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Overall Rating: 5 (1 ratings)
bawanrajcisco Sun, 07/04/2010 - 15:32
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Thanks . I have know the reason. It is an access list issue. I have fined this same as  mention.




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