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Cisco IP Telephony

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by lathan_devers

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My company installed a Cisco system at a theme park a little over a year ago. I would venture to guess that we were the first in the world to have IP phones at the individual rides. I would like to hear if anyone has Call Manager on their network and what do you think of it, good or bad.

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by smallbiz-techwiz

The environment I used this in was one were my company was a service provider. Call Manager was used to configure everything at the main office for our customer phones. What I really like about it is that once you reserve a block of DID numbers for each site, it's very easy to add more phones as needed. We frequently used it for replacing bad phones. We deployed about 400 of the REFURBISHED Cisco 7960 IP phones across a few customer sites and were getting about 30% failure rate within the first few weeks. Call Manager made it quick & easy to assign a new MAC to the DID and swap the phone out.

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