Multiple UC520-48U Switches in a single network?

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Aug 18th, 2010
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Our company has a single UC520-48U, and we foresee the need for expansion to about 120 ports. We use DID, so is there any way to implement multiple UC520s and transfer and route calls between the UC520s? I've seen a tunneling solution that claims to support that, but it requires the use of separate subnets, which won't work. Anything that will?

The company has already rejected getting a bigger Cisco device - it's either build on the UC520 or go to another mfg solution.



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Steven DiStefano Wed, 08/18/2010 - 13:41
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UC520-48U will go to 64 max (license purchase required)

UC560 will go to 104 max users

Multisite is not a centralized Call processing model, meaning each UC500 has its own dial plan, AA, extensions and directory, ext., but that could grow larger.   Only sharing of Data VLANs and extension dialing among separate sites is the interconnect offer there.


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