CP-7910 Phones Logging Input Errors on my 3524PWR

[ryandutton]

I have been seeing many input errors on the fastethernet interfaces of my WS-C3524PWR-XL-EN switches that have a CP-7910 IP phone connected to them. The 3524PWR switches are running the following IOS revision: c3500XL-c3h2s-mz.120-5.WC17.bin

This problem is only occurring with the 7910 series phones. The 7940 & 7960 IP phones on theses switches are not logging any input errors.

Has anybody seen this occur in their network? Is there a solution for the problem?

[Rob Huffman · Accepted solution]

Hi Ryan,

I'm pretty sure we used to get alot of errors with the 7910 as well. If I remember correctly we had to hard code the port for 10/half.

Hope this helps!

Rob

[michael.windon]

this question is not related to your issue, but i was intrested in what ccm ver you are running with your 7910s?

[ryandutton]

We are running CCM Version 4.2.