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Problems with dust and 7921

We have about 125 7921 in our factory and we have to clean 4-5 phones every week because the speaker or the microphone stop working. Sometimes, we have to change the phone. Is there another phopne model that is more tolerant to dust? Is there a cover that can help us?

Thanks

1 REPLY

Re: Problems with dust and 7921

Please take a look at the following URL, it provides a comprehisve list of accessories available for the 7921, including a protective cover:-

http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7921g/5_0/sccp/english/user/accessory/guide/7921Acc2.html

Rgds

Allan.

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