Does the UC520-24U-8FXO-K9 still require a 24 port switch if using wireless phones?

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Jul 23rd, 2009
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I'd like to have multiple wireless phones (20+) and will have no need for the ethernet ports. Will the system and phone licensing be available without the 24 port switch attached? Thanks in advance.

Michael Lorincz

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John Platts Thu, 07/23/2009 - 13:29
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Only if you need more than the 8 ports available on the UC520 unit. You can still use 24 phones with a wireless access point, and you are still licensed to use more than 8 wireless phones without the 24-port switch. However, most customers with a 24-user unit actually use more than the 8 ports on the UC520 unit, and will need to purchase at least one switch to use with the UC520 unit.

Tomoo Esaka Thu, 07/23/2009 - 13:29
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Hi Michael,

A 24 port switch with UC520-24U is not mandatory if your PCs and IP phones are wireless, since system and phone licensing is included with the UC520. That being said, for a completely wireless office you should take into consideration wireless AP design and factors like if you need to get a switch to extend the ethernet connection from UC520 to where the AP are located. Some good introductions are posted below:




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